Campbell, J; (2023) Investigation and Application of a Pregnancy Register based on Electronic Primary Care Data. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04670993

Andrews, Nick; Stowe, Julia; Thomas, Sara L; Walker, Jemma L; Miller, Elizabeth; (2019) The risk of non-specific hospitalised infections following MMR vaccination given with and without inactivated vaccines in the second year of life. Comparative self-controlled case-series study in England. Vaccine, 37 (36). pp. 5211-5217. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2019.07.059

Chan, DYW; Edmunds, WJ; Chan, HL; Chan, V; Lam, YCK; Thomas, SL; van Hoek, AJ; Flasche, S; (2018) The changing epidemiology of varicella and herpes zoster in Hong Kong before universal varicella vaccination in 2014. Epidemiology and infection, 146 (6). pp. 723-734. ISSN 0950-2688 DOI: https://doi.org/10.1017/S0950268818000444

Jain, A; (2018) Use of electronic health records to investigate vaccination inequalities in older individuals in England. PhD (research paper style) thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04650293

Jain, A; van Hoek, AJ; Walker, JL; Forbes, HJ; Langan, SM; Root, A; Smeeth, L; Thomas, SL; (2018) Inequalities in zoster disease burden: a population-based cohort study to identify social determinants using linked data from the U.K. Clinical Practice Research Datalink. The British journal of dermatology, 178 (6). pp. 1324-1330. ISSN 0007-0963 DOI: https://doi.org/10.1111/bjd.16399

Mansfield, Kathryn E; Douglas, Ian J; Nitsch, Dorothea; Thomas, Sara L; Smeeth, Liam; Tomlinson, Laurie A; (2018) Acute kidney injury and infections in patients taking antihypertensive drugs: a self-controlled case series analysis. Clinical epidemiology, 10. pp. 187-202. ISSN 1179-1349 DOI: https://doi.org/10.2147/CLEP.S146757

Matthews, Anthony; Stanway, Susannah; Farmer, Ruth E; Strongman, Helen; Thomas, Sara; Lyon, Alexander R; Smeeth, Liam; Bhaskaran, Krishnan; (2018) Long term adjuvant endocrine therapy and risk of cardiovascular disease in female breast cancer survivors: systematic review. BMJ (Clinical research ed), 363. k3845-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.k3845

Mesher, D; (2018) Assessment of the population-level impact of a high coverage HPV immunisation programme in young females. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04648679

Mesher, David; Panwar, Kavita; Thomas, Sara L; Edmundson, Claire; Choi, Yoon Hong; Beddows, Simon; Soldan, Kate; (2018) The Impact of the National HPV Vaccination Program in England Using the Bivalent HPV Vaccine: Surveillance of Type-Specific HPV in Young Females, 2010-2016. The Journal of infectious diseases, 218 (6). pp. 911-921. ISSN 0022-1899 DOI: https://doi.org/10.1093/infdis/jiy249 Full text not available from this repository.

Walker, Jemma L; Andrews, Nick J; Amirthalingam, Gayatri; Forbes, Harriet; Langan, Sinead M; Thomas, Sara L; (2018) Effectiveness of herpes zoster vaccination in an older United Kingdom population. Vaccine, 36 (17). pp. 2371-2377. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2018.02.021

Forbes, Harriet J; Benjamin, Laura; Breuer, Judy; Brown, Martin M; Langan, Sinéad M; Minassian, Caroline; Smeeth, Liam; Thomas, Sara L; Warren-Gash, Charlotte; (2017) The association between human herpesvirus infections and stroke: a systematic review protocol. BMJ open, 7 (5). e016427-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2017-016427

Jain, Anu; McDonald, Helen I; Nitsch, Dorothea; Tomlinson, Laurie; Thomas, Sara L; (2017) Risk factors for developing acute kidney injury in older people with diabetes and community-acquired pneumonia: a population-based UK cohort study. BMC nephrology, 18 (1). 142-. ISSN 1471-2369 DOI: https://doi.org/10.1186/s12882-017-0566-x

Jain, Anu; van Hoek, AJ; Boccia, Delia; Thomas, Sara L; (2017) Lower vaccine uptake amongst older individuals living alone: A systematic review and meta-analysis of social determinants of vaccine uptake. Vaccine, 35 (18). pp. 2315-2328. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2017.03.013

Jain, Anu; van Hoek, Albert J; Walker, Jemma L; Mathur, Rohini; Smeeth, Liam; Thomas, Sara L; (2017) Identifying social factors amongst older individuals in linked electronic health records: An assessment in a population based study. PloS one, 12 (11). e0189038-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0189038

Leite, A; Thomas, SL; Andrews, NJ; (2017) Do delays in data availability limit the implementation of near real-time vaccine safety surveillance using the Clinical Practice Research Datalink? Technical Report. Wiley. DOI: https://doi.org/10.1002/pds.4356

Leite, Andreia; Andrews, Nick J; Thomas, Sara L; (2017) Assessing recording delays in general practice records to inform near real-time vaccine safety surveillance using the Clinical Practice Research Datalink (CPRD). Pharmacoepidemiology and drug safety, 26 (4). pp. 437-445. ISSN 1053-8569 DOI: https://doi.org/10.1002/pds.4173

Leite, Andreia; Thomas, Sara L; Andrews, Nick J; (2017) Implementing near real-time vaccine safety surveillance using the Clinical Practice Research Datalink (CPRD). Vaccine, 35 (49 Pt). pp. 6885-6892. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2017.09.022

McDonald, Helen I; Thomas, Sara L; Millett, Elizabeth RC; Quint, Jennifer; Nitsch, Dorothea; (2017) Do influenza and pneumococcal vaccines prevent community-acquired respiratory infections among older people with diabetes and does this vary by chronic kidney disease? A cohort study using electronic health records. BMJ open diabetes research & care, 5 (1). e000332-. ISSN 2052-4897 DOI: https://doi.org/10.1136/bmjdrc-2016-000332

O'Leary, M; (2017) Low birth weight as a risk factor for undervaccination in Ghana: evidence from a population-based cohort. DrPH thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.03515641

O'Leary, Maureen; Edmond, Karen; Floyd, Sian; Newton, Sam; Thomas, Gyan; Thomas, Sara L; (2017) A cohort study of low birth weight and health outcomes in the first year of life, Ghana. Bulletin of the World Health Organization, 95 (8). pp. 574-583. ISSN 0042-9686 DOI: https://doi.org/10.2471/BLT.16.180273

Walker, JL; Andrews, NJ; Mathur, R; Smeeth, L; Thomas, SL; (2017) Trends in the burden of varicella in UK general practice. Epidemiology and infection, 145 (13). pp. 2678-2682. ISSN 0950-2688 DOI: https://doi.org/10.1017/S0950268817001649

Warren-Gash, Charlotte; Forbes, Harriet; Breuer, Judith; Hayward, Andrew C; Mavrodaris, Angelique; Ridha, Basil H; Rossor, Martin; Thomas, Sara L; Smeeth, Liam; (2017) Association between human herpesvirus infections and dementia or mild cognitive impairment: a systematic review protocol. BMJ open, 7 (6). e016522-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2017-016522

Yates, Tom A; Tomlinson, Laurie A; Bhaskaran, Krishnan; Langan, Sinead; Thomas, Sara; Smeeth, Liam; Douglas, Ian J; (2017) Lansoprazole use and tuberculosis incidence in the United Kingdom Clinical Practice Research Datalink: A population based cohort. PLoS medicine, 14 (11). e1002457-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1002457

Forbes, Harriet J; Bhaskaran, Krishnan; Thomas, Sara L; Smeeth, Liam; Clayton, Tim; Mansfield, Kathryn; Minassian, Caroline; Langan, Sinéad M; (2016) Quantification of risk factors for postherpetic neuralgia in herpes zoster patients: A cohort study. Neurology, 87 (1). pp. 94-102. ISSN 0028-3878 DOI: https://doi.org/10.1212/WNL.0000000000002808

Granerod, J; Davies, NW; Ramanuj, PP; Easton, A; Brown, DW; Thomas, SL; (2016) Increased rates of sequelae post-encephalitis in individuals attending primary care practices in the United Kingdom: a population-based retrospective cohort study. Journal of neurology, 264 (2). pp. 407-415. ISSN 0340-5354 DOI: https://doi.org/10.1007/s00415-016-8316-8

Langan, Sinéad M; Thomas, Sara L; Smeeth, Liam; Margolis, David J; Nitsch, Dorothea; (2016) Zoster vaccination is associated with a reduction of zoster in elderly patients with chronic kidney disease. Nephrology, dialysis, transplantation, 31 (12). pp. 2095-2098. ISSN 0931-0509 DOI: https://doi.org/10.1093/ndt/gfv432

Leite, Andreia; Andrews, Nick J; Thomas, Sara L; (2016) Near real-time vaccine safety surveillance using electronic health records-a systematic review of the application of statistical methods. Pharmacoepidemiology and drug safety, 25 (3). pp. 225-237. ISSN 1053-8569 DOI: https://doi.org/10.1002/pds.3966

McDonald, Helen I; Shaw, Catriona; Thomas, Sara L; Mansfield, Kathryn E; Tomlinson, Laurie A; Nitsch, Dorothea; (2016) Methodological challenges when carrying out research on CKD and AKI using routine electronic health records. Kidney international, 90 (5). pp. 943-949. ISSN 0085-2538 DOI: https://doi.org/10.1016/j.kint.2016.04.010

Mesher, David; Panwar, Kavita; Thomas, Sara L; Beddows, Simon; Soldan, Kate; (2016) Continuing reductions in HPV 16/18 in a population with high coverage of bivalent HPV vaccination in England: an ongoing cross-sectional study. BMJ open, 6 (2). e009915-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2015-009915

Mesher, David; Soldan, Kate; Lehtinen, Matti; Beddows, Simon; Brisson, Marc; Brotherton, Julia ML; Chow, Eric PF; Cummings, Teresa; Drolet, Mélanie; Fairley, Christopher K; +11 more... Garland, Suzanne M; Kahn, Jessica A; Kavanagh, Kimberley; Markowitz, Lauri; Pollock, Kevin G; Söderlund-Strand, Anna; Sonnenberg, Pam; Tabrizi, Sepehr N; Tanton, Clare; Unger, Elizabeth; Thomas, Sara L; (2016) Population-Level Effects of Human Papillomavirus Vaccination Programs on Infections with Nonvaccine Genotypes. Emerging infectious diseases, 22 (10). pp. 1732-1740. ISSN 1080-6040 DOI: https://doi.org/10.3201/eid2210.160675

Millett, Elizabeth RC; Quint, Jennifer K; De Stavola, Bianca L; Smeeth, Liam; Thomas, Sara L; (2016) Improved incidence estimates from linked vs. stand-alone electronic health records. Journal of clinical epidemiology, 75. pp. 66-69. ISSN 0895-4356 DOI: https://doi.org/10.1016/j.jclinepi.2016.01.005

Navaratnam, Vidya; Millett, Elizabeth RC; Hurst, John R; Thomas, Sara L; Smeeth, Liam; Hubbard, Richard B; Brown, Jeremy; Quint, Jennifer K; (2016) Bronchiectasis and the risk of cardiovascular disease: a population-based study. Thorax, 72 (2). pp. 161-166. ISSN 0040-6376 DOI: https://doi.org/10.1136/thoraxjnl-2015-208188

O'Leary, M; Edmond, K; Floyd, S; Hurt, L; Shannon, C; Thomas, G; Newton, S; Kirkwood, B; Thomas, S; (2016) Neonatal vaccination of low birthweight infants in Ghana. Archives of disease in childhood, 102 (2). pp. 145-151. ISSN 0003-9888 DOI: https://doi.org/10.1136/archdischild-2016-311227

O'Leary, Maureen; Thomas, Sara; Hurt, Lisa; Floyd, Sian; Shannon, Caitlin; Newton, Sam; Thomas, Gyan; Amenga-Etego, Seeba; Tawiah-Agyemang, Charlotte; Gram, Lu; +5 more... Hurt, Chris; Bahl, Rajiv; Owusu-Agyei, Seth; Kirkwood, Betty; Edmond, Karen; (2016) Vaccination timing of low-birth-weight infants in rural Ghana: a population-based, prospective cohort study. Bulletin of the World Health Organization, 94 (6). 442-451D. ISSN 0042-9686 DOI: https://doi.org/10.2471/BLT.15.159699

Pujades-Rodriguez, Mar; Duyx, Bram; Thomas, Sara L; Stogiannis, Dimitris; Rahman, Anisur; Smeeth, Liam; Hemingway, Harry; (2016) Rheumatoid Arthritis and Incidence of Twelve Initial Presentations of Cardiovascular Disease: A Population Record-Linkage Cohort Study in England. PloS one, 11 (3). e0151245-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0151245

Pujades-Rodriguez, Mar; Duyx, Bram; Thomas, Sara L; Stogiannis, Dimitris; Smeeth, Liam; Hemingway, Harry; (2016) Associations between polymyalgia rheumatica and giant cell arteritis and 12 cardiovascular diseases. Heart (British Cardiac Society), 102 (5). pp. 383-389. ISSN 1355-6037 DOI: https://doi.org/10.1136/heartjnl-2015-308514

Rothnie, Kieran J; Müllerová, Hana; Hurst, John R; Smeeth, Liam; Davis, Kourtney; Thomas, Sara L; Quint, Jennifer K; (2016) Validation of the Recording of Acute Exacerbations of COPD in UK Primary Care Electronic Healthcare Records. PloS one, 11 (3). e0151357-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0151357

Rothnie, Kieran J; Müllerová, Hana; Thomas, Sara L; Chandan, Joht S; Smeeth, Liam; Hurst, John R; Davis, Kourtney; Quint, Jennifer K; (2016) Recording of hospitalizations for acute exacerbations of COPD in UK electronic health care records. Clinical epidemiology, 8. pp. 771-782. ISSN 1179-1349 DOI: https://doi.org/10.2147/CLEP.S117867

Schmidt, Sigrun AJ; Vestergaard, Mogens; Pedersen, Henrik S; Schønheyder, Henrik C; Thomas, Sara L; Smeeth, Liam; Mansfield, Kathryn E; Sørensen, Henrik T; Forbes, Harriet J; Langan, Sinéad M; (2016) Partner Bereavement and Risk of Herpes Zoster: Results from Two Population-Based Case-Control Studies in Denmark and the United Kingdom. Clinical infectious diseases, 64 (5). pp. 572-579. ISSN 1058-4838 DOI: https://doi.org/10.1093/cid/ciw840

Thomas, Sara L; Walker, Jemma L; Fenty, Justin; Atkins, Katherine E; Elliot, Alex J; Hughes, Helen E; Stowe, Julia; Ladhani, Shamez; Andrews, Nick J; (2016) Impact of the national rotavirus vaccination programme on acute gastroenteritis in England and associated costs averted. Vaccine, 35 (4). pp. 680-686. ISSN 0264-410X DOI: https://doi.org/10.1016/j.vaccine.2016.11.057

Forbes, H; Bhaskaran, K; Thomas, S; Smeeth, L; Clayton, T; Mansfield, K; Minassian, C; Langan, S; (2015) Quantification of risk factors for postherpetic neuralgia in a cohort of herpes zoster patients. The Journal of investigative dermatology, 135. S33-S33. ISSN 0022-202X https://researchonline.lshtm.ac.uk/id/eprint/2312431 Full text not available from this repository.

Forbes, Harriet J; Thomas, Sara L; Smeeth, Liam; Clayton, Tim; Farmer, Ruth; Bhaskaran, Krishnan; Langan, Sinéad M; (2015) A systematic review and meta-analysis of risk factors for postherpetic neuralgia. Pain, 157 (1). pp. 30-54. ISSN 0304-3959 DOI: https://doi.org/10.1097/j.pain.0000000000000307

McDonald, Helen I; Nitsch, Dorothea; Millett, Elizabeth RC; Sinclair, Alan; Thomas, Sara L; (2015) Are pre-existing markers of chronic kidney disease associated with short-term mortality following acute community-acquired pneumonia and sepsis? A cohort study among older people with diabetes using electronic health records. Nephrology, dialysis, transplantation, 30 (6). pp. 1002-1009. ISSN 0931-0509 DOI: https://doi.org/10.1093/ndt/gfu401

McDonald, Helen I; Thomas, Sara L; Millett, Elizabeth RC; Nitsch, Dorothea; (2015) CKD and the risk of acute, community-acquired infections among older people with diabetes mellitus: a retrospective cohort study using electronic health records. American journal of kidney diseases, 66 (1). pp. 60-68. ISSN 0272-6386 DOI: https://doi.org/10.1053/j.ajkd.2014.11.027

Millett, Elizabeth RC; De Stavola, Bianca L; Quint, Jennifer K; Smeeth, Liam; Thomas, Sara L; (2015) Risk factors for hospital admission in the 28 days following a community-acquired pneumonia diagnosis in older adults, and their contribution to increasing hospitalisation rates over time: a cohort study. BMJ open, 5 (12). e008737-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2015-008737

Minassian, C; Thomas, S; Smeeth, L; Douglas, I; Brauer, R; Langan, S; (2015) Herpes zoster, acute cardiovascular events and the role of zoster vaccination. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/2312518 Full text not available from this repository.

Minassian, Caroline; Thomas, Sara L; Smeeth, Liam; Douglas, Ian; Brauer, Ruth; Langan, Sinéad M; (2015) Acute Cardiovascular Events after Herpes Zoster: A Self-Controlled Case Series Analysis in Vaccinated and Unvaccinated Older Residents of the United States. PLoS medicine, 12 (12). e1001919-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1001919

Quint, Jennifer K; Millett, Elizabeth RC; Joshi, Miland; Navaratnam, Vidya; Thomas, Sara L; Hurst, John R; Smeeth, Liam; Brown, Jeremy S; (2015) Changes in the incidence, prevalence and mortality of bronchiectasis in the UK from 2004 to 2013: a population-based cohort study. The European respiratory journal, 47 (1). pp. 186-193. ISSN 0903-1936 DOI: https://doi.org/10.1183/13993003.01033-2015 Full text not available from this repository.

Bhaskaran, Krishnan; Thomas, Sara L; (2014) Fighting influenza--a new weapon in the armoury? The Lancet infectious diseases, 14 (7). pp. 541-542. ISSN 1473-3099 DOI: https://doi.org/10.1016/S1473-3099(14)70769-8 Full text not available from this repository.

Fazel, Mina; Patel, Vikram; Thomas, Saji; Tol, Wietse; (2014) Mental health interventions in schools in low-income and middle-income countries. The lancet Psychiatry, 1 (5). pp. 388-398. ISSN 2215-0366 DOI: https://doi.org/10.1016/S2215-0366(14)70357-8 Full text not available from this repository.

Forbes, Harriet J; Bhaskaran, Krishnan; Thomas, Sara L; Smeeth, Liam; Clayton, Tim; Langan, Sinéad M; (2014) Quantification of risk factors for herpes zoster: population based case-control study. BMJ (Clinical research ed), 348. g2911-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.g2911

Karch, André; Thomas, Sara L; (2014) Autoimmune thyroiditis as a risk factor for stroke: a historical cohort study. Neurology, 82 (18). pp. 1643-1652. ISSN 0028-3878 DOI: https://doi.org/10.1212/WNL.0000000000000377

Langan, S; Minassian, C; Smeeth, L; Thomas, S; (2014) Risk of stroke following herpes zoster: a self-controlled case-series study. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/1924626 Full text not available from this repository.

Langan, Sinéad M; Minassian, Caroline; Smeeth, Liam; Thomas, Sara L; (2014) Risk of stroke following herpes zoster: a self-controlled case-series study. Clinical infectious diseases, 58 (11). pp. 1497-1503. ISSN 1058-4838 DOI: https://doi.org/10.1093/cid/ciu098

Lyons, NA; Stärk, KDC; van Maanen, C; Thomas, SL; Chepkwony, EC; Sangula, AK; Dulu, TD; Fine, PEM; (2014) Epidemiological analysis of an outbreak of foot-and-mouth disease (serotype SAT2) on a large dairy farm in Kenya using regular vaccination. Acta tropica, 143. pp. 103-111. ISSN 0001-706X DOI: https://doi.org/10.1016/j.actatropica.2014.09.010 Full text not available from this repository.

McDonald, HI; Nitsch, D; Millett, ERC; Sinclair, A; Thomas, SL; (2014) New estimates of the burden of acute community-acquired infections among older people with diabetes mellitus: a retrospective cohort study using linked electronic health records. Diabetic medicine, 31 (5). pp. 606-614. ISSN 0742-3071 DOI: https://doi.org/10.1111/dme.12384

McDonald, Helen I; Thomas, Sara L; Nitsch, Dorothea; (2014) Chronic kidney disease as a risk factor for acute community-acquired infections in high-income countries: a systematic review. BMJ open, 4 (4). e004100-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2013-004100

Mumtaz, Ghina R; Weiss, Helen A; Thomas, Sara L; Riome, Suzanne; Setayesh, Hamidreza; Riedner, Gabriele; Semini, Iris; Tawil, Oussama; Akala, Francisca Ayodeji; Wilson, David; +1 more... Abu-Raddad, Laith J; (2014) HIV among people who inject drugs in the Middle East and North Africa: systematic review and data synthesis. PLoS medicine, 11 (6). e1001663-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1001663

Prasad, Vibhore; Kendrick, Denise; Sayal, Kapil; Thomas, Sara L; West, Joe; (2014) Injury among children and young adults with epilepsy. Pediatrics, 133 (5). pp. 827-835. ISSN 0031-4005 DOI: https://doi.org/10.1542/peds.2013-2554 Full text not available from this repository.

Taylor, Peter N; Minassian, Caroline; Rehman, Anis; Iqbal, Ahmed; Draman, Mohd Shazli; Hamilton, William; Dunlop, Diana; Robinson, Anthony; Vaidya, Bijay; Lazarus, John H; +3 more... Thomas, Sara; Dayan, Colin M; Okosieme, Onyebuchi E; (2014) TSH levels and risk of miscarriage in women on long-term levothyroxine: a community-based study. The Journal of clinical endocrinology and metabolism, 99 (10). pp. 3895-3902. ISSN 0021-972X DOI: https://doi.org/10.1210/jc.2014-1954 Full text not available from this repository.

Glynn, Judith R; Thomas, Sara L; (2013) Open access policy. Lancet, 381 (9883). 2082-. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(13)61244-1 Full text not available from this repository.

Langan, SM; Smeeth, L; Margolis, DJ; Thomas, SL; (2013) Herpes zoster vaccine effectiveness against incident herpes zoster and post-herpetic neuralgia in an older population in USA. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/1105187 Full text not available from this repository.

Langan, SM; Smeeth, L; Margolis, DJ; Thomas, SL; (2013) Herpes zoster vaccine effectiveness against incident herpes zoster and post-herpetic neuralgia in an older US population. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/989706 Full text not available from this repository.

Langan, Sinéad M; Smeeth, Liam; Margolis, David J; Thomas, Sara L; (2013) Herpes zoster vaccine effectiveness against incident herpes zoster and post-herpetic neuralgia in an older US population: a cohort study. PLoS medicine, 10 (4). e1001420-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1001420

Millett, Elizabeth RC; Quint, Jennifer K; Smeeth, Liam; Daniel, Rhian M; Thomas, Sara L; (2013) Incidence of community-acquired lower respiratory tract infections and pneumonia among older adults in the United Kingdom: a population-based study. PloS one, 8 (9). e75131-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0075131

Minassian, Caroline; Thomas, Sara L; Williams, David J; Campbell, Oona; Smeeth, Liam; (2013) Acute maternal infection and risk of pre-eclampsia: a population-based case-control study. PloS one, 8 (9). e73047-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0073047

Nguipdop-Djomo, P; Thomas, S; Fine, P; (2013) Correlates of vaccine-induced protection: methods and implications. Technical Report. World Health Organization. https://researchonline.lshtm.ac.uk/id/eprint/2728969

Thomas, Sara L; Minassian, Caroline; Ganesan, Vijeya; Langan, Sinéad M; Smeeth, Liam; (2013) Chickenpox and risk of stroke: a self-controlled case series analysis. Clinical infectious diseases, 58 (1). pp. 61-68. ISSN 1058-4838 DOI: https://doi.org/10.1093/cid/cit659

Adler, Alma J; Filippi, Veronique; Thomas, Sara L; Ronsmans, Carine; (2012) Quantifying the global burden of morbidity due to unsafe abortion: magnitude in hospital-based studies and methodological issues. International journal of gynaecology and obstetrics, 118 Su (S2). S65-S77. ISSN 0020-7292 DOI: https://doi.org/10.1016/S0020-7292(12)60003-4 Full text not available from this repository.

Calvert, Clara; Thomas, Sara L; Ronsmans, Carine; Wagner, Karen S; Adler, Alma J; Filippi, Veronique; (2012) Identifying regional variation in the prevalence of postpartum haemorrhage: a systematic review and meta-analysis. PloS one, 7 (7). e41114-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0041114

Durand, Madeleine; Thomas, Sara L; (2012) Reply. Arthritis care & research, 64 (7). p. 1100. ISSN 2151-464X DOI: https://doi.org/10.1002/acr.21632 Full text not available from this repository.

Durand, Madeleine; Thomas, Sara L; (2012) Incidence of infections in patients with giant cell arteritis: a cohort study. Arthritis care & research, 64 (4). pp. 581-588. ISSN 2151-464X DOI: https://doi.org/10.1002/acr.21569 Full text not available from this repository.

Forbes, Harriet J; Thomas, Sara L; Langan, Sinéad M; (2012) The Epidemiology and Prevention of Herpes Zoster. Current Dermatology Reports, 1 (1). pp. 39-47. DOI: https://doi.org/10.1007/s13671-011-0004-4 Full text not available from this repository.

Forbes, Harriet J; Thomas, Sara L; Smeeth, Liam; Langan, Sinéad M; (2012) Prescription of antiviral therapy after herpes zoster in general practice: who receives therapy? The British journal of general practice, 62 (605). e808-e814. ISSN 0960-1643 DOI: https://doi.org/10.3399/bjgp12X659277 Full text not available from this repository.

Ridge, Katie; Bartlett, Jonathan; Cheah, Yee; Thomas, Stephen; Lawrence-Smith, Geoffrey; Winkley, Kirsty; Ismail, Khalida; (2012) Do the effects of psychological treatments on improving glycemic control in type 1 diabetes persist over time? A long-term follow-up of a randomized controlled trial. Psychosomatic medicine, 74 (3). pp. 319-323. ISSN 0033-3174 DOI: https://doi.org/10.1097/PSY.0b013e31824c181b Full text not available from this repository.

Warren-Gash, Charlotte; Hayward, Andrew C; Hemingway, Harry; Denaxas, Spiros; Thomas, Sara L; Timmis, Adam D; Whitaker, Heather; Smeeth, Liam; (2012) Influenza infection and risk of acute myocardial infarction in England and Wales: a CALIBER self-controlled case series study. The Journal of infectious diseases, 206 (11). pp. 1652-1659. ISSN 0022-1899 DOI: https://doi.org/10.1093/infdis/jis597

Adler, AJ; Filippi, V; Thomas, SL; Ronsmans, C; (2011) Incidence of severe acute maternal morbidity associated with abortion: a systematic review. Tropical medicine & international health, 17 (2). pp. 177-190. ISSN 1360-2276 DOI: https://doi.org/10.1111/j.1365-3156.2011.02896.x Full text not available from this repository.

Herrett, Emily L; Thomas, Sara L; Smeeth, Liam; (2011) Validity of diagnoses in the general practice research database. The British journal of general practice, 61 (588). pp. 438-439. ISSN 0960-1643 DOI: https://doi.org/10.3399/bjgp11X583092 Full text not available from this repository.

Larke, Natasha L; Thomas, Sara L; dos Santos Silva, Isabel; Weiss, Helen A; (2011) Male circumcision and penile cancer: a systematic review and meta-analysis. Cancer causes & control, 22 (8). pp. 1097-1110. ISSN 0957-5243 DOI: https://doi.org/10.1007/s10552-011-9785-9

Larke, Natasha; Thomas, Sara L; Dos Santos Silva, Isabel; Weiss, Helen A; (2011) Male circumcision and human papillomavirus infection in men: a systematic review and meta-analysis. The Journal of infectious diseases, 204 (9). pp. 1375-1390. ISSN 0022-1899 DOI: https://doi.org/10.1093/infdis/jir523 Full text not available from this repository.

Wagner, KS; Ronsmans, C; Thomas, SL; Calvert, C; Adler, A; Ganaba, R; Goufodji, S; Filippi, V; (2011) Women who experience obstetric haemorrhage are at higher risk of anaemia, in both rich and poor countries. Tropical medicine & international health, 17 (1). pp. 9-22. ISSN 1360-2276 DOI: https://doi.org/10.1111/j.1365-3156.2011.02883.x Full text not available from this repository.

Granerod, J; Tam, CC; Crowcroft, NS; Davies, NWS; Borchert, M; Thomas, SL; (2010) Challenge of the unknown. A systematic review of acute encephalitis in non-outbreak situations. Neurology, 75 (10). pp. 924-932. ISSN 0028-3878 DOI: https://doi.org/10.1212/WNL.0b013e3181f11d65 Full text not available from this repository.

Herrett, Emily; Thomas, Sara L; Schoonen, W Marieke; Smeeth, Liam; Hall, Andrew J; (2010) Validation and validity of diagnoses in the General Practice Research Database: a systematic review. British journal of clinical pharmacology, 69 (1). pp. 4-14. ISSN 0306-5251 DOI: https://doi.org/10.1111/j.1365-2125.2009.03537.x

Roddy, Paul; Thomas, Sara L; Jeffs, Benjamin; Nascimento Folo, Pascoal; Pablo Palma, Pedro; Moco Henrique, Bengi; Villa, Luis; Damiao Machado, Fernando Paixao; Bernal, Oscar; Jones, Steven M; +3 more... Strong, James E; Feldmann, Heinz; Borchert, Matthias; (2010) Factors associated with Marburg hemorrhagic fever: analysis of patient data from Uige, Angola. The Journal of infectious diseases, 201 (12). pp. 1909-1918. ISSN 0022-1899 DOI: https://doi.org/10.1086/652748 Full text not available from this repository.

Schoonen, W Marieke; Thomas, Sara L; Somers, Emily C; Smeeth, Liam; Kim, Joseph; Evans, Stephen; Hall, Andrew J; (2010) Do selected drugs increase the risk of lupus? A matched case-control study. British journal of clinical pharmacology, 70 (4). pp. 588-596. ISSN 0306-5251 DOI: https://doi.org/10.1111/j.1365-2125.2010.03733.x Full text not available from this repository.

Thomas, S; (2010) Epidemiology: a very short introduction. Public health, 124 (8). p. 483. ISSN 0033-3506 DOI: https://doi.org/10.1016/j.puhe.2010.05.011 Full text not available from this repository.

Thomas, Sara L; Griffiths, Clare; Smeeth, Liam; Rooney, Cleo; Hall, Andrew J; (2010) Burden of mortality associated with autoimmune diseases among females in the United Kingdom. American journal of public health, 100 (11). pp. 2279-2287. ISSN 0090-0036 DOI: https://doi.org/10.2105/AJPH.2009.180273 Full text not available from this repository.

Somers, Emily C; Thomas, Sara L; Smeeth, Liam; Hall, Andrew J; (2009) Are individuals with an autoimmune disease at higher risk of a second autoimmune disorder? American journal of epidemiology, 169 (6). pp. 749-755. ISSN 0002-9262 DOI: https://doi.org/10.1093/aje/kwn408 Full text not available from this repository.

Somers, Emily C; Thomas, Sara L; Smeeth, Liam; Schoonen, W Marieke; Hall, Andrew J; (2008) Reply. Arthritis and rheumatism, 59 (2). pp. 297-298. ISSN 0004-3591 DOI: https://doi.org/10.1002/art.23350 Full text not available from this repository.

Thomas, SL; Edwards, CJ; Smeeth, L; Cooper, C; Hall, AJ; (2008) How accurate are diagnoses for rheumatoid arthritis and juvenile idiopathic arthritis in the general practice research database? Arthritis and rheumatism, 59 (9). pp. 1314-1321. ISSN 0004-3591 DOI: https://doi.org/10.1002/art.24015 Full text not available from this repository.

Thomson, H; Thomas, S; Sellstrom, E; Petticrew, M; (2008) Best available evidence on housing improvement and health: A systematic review. Journal of epidemiology and community health, 62. A4-A5. ISSN 0143-005X https://researchonline.lshtm.ac.uk/id/eprint/6860 Full text not available from this repository.

Somers, EC; Thomas, SL; Smeeth, L; Hall, AJ; (2007) Co-existence of autoimmune diseases within individuals. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/8429 Full text not available from this repository.

Somers, Emily C; Thomas, Sara L; Smeeth, Liam; Schoonen, W Marieke; Hall, Andrew J; (2007) Incidence of systemic lupus erythematosus in the United Kingdom, 1990-1999. Arthritis and rheumatism, 57 (4). pp. 612-618. ISSN 0004-3591 DOI: https://doi.org/10.1002/art.22683 Full text not available from this repository.

Thomas, SL; Edwards, CJ; Smeeth, L; Cooper, C; Hall, AJ; (2007) How accurate are diagnoses for rheumatoid arthritis and juvenile idiopathic arthritis in the General Practice Research Database? [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/7878 Full text not available from this repository.

Balcells, Maria Elvira; Thomas, Sara L; Godfrey-Faussett, Peter; Grant, Alison D; (2006) Isoniazid preventive therapy and risk for resistant tuberculosis. Emerging infectious diseases, 12 (5). pp. 744-751. ISSN 1080-6040 DOI: https://doi.org/10.3201/eid1205.050681

Hurt, LS; Ronsmans, C; Thomas, SL; (2006) The effect of number of births on women's mortality: systematic review of the evidence for women who have completed their childbearing. Population studies, 60 (1). pp. 55-71. ISSN 0032-4728 DOI: https://doi.org/10.1080/00324720500436011 Full text not available from this repository.

Smeeth, Liam; Cook, Claire; Thomas, Sara; Hall, Andrew J; Farrington, Paddy; (2006) DVT and pulmonary embolism after acute infection – Authors' reply. Lancet, 368 (9531). p. 201. ISSN 0140-6736 DOI: https://doi.org/10.1016/s0140-6736(06)69037-5 Full text not available from this repository.

Smeeth, Liam; Cook, Claire; Thomas, Sara; Hall, Andrew J; Hubbard, Richard; Vallance, Patrick; (2006) Risk of deep vein thrombosis and pulmonary embolism after acute infection in a community setting. Lancet, 367 (9516). pp. 1075-1079. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(06)68474-2 Full text not available from this repository.

Somers, Emily C; Thomas, Sara L; Smeeth, Liam; Hall, Andrew J; (2006) Autoimmune diseases co-occurring within individuals and within families: a systematic review. Epidemiology (Cambridge, Mass), 17 (2). pp. 202-217. ISSN 1044-3983 DOI: https://doi.org/10.1097/01.ede.0000193605.93416.df Full text not available from this repository.

Thomas, Sara L; Wheeler, Jeremy G; Hall, Andrew J; (2006) Micronutrient intake and the risk of herpes zoster: a case-control study. International journal of epidemiology, 35 (2). pp. 307-314. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyi270 Full text not available from this repository.

Weiss, HA; Thomas, SL; Munabi, SK; Hayes, RJ; (2006) Male circumcision and risk of syphilis, chancroid, and genital herpes: a systematic review and meta-analysis. Sexually transmitted infections, 82 (2). pp. 101-109. ISSN 1368-4973 DOI: https://doi.org/10.1136/sti.2005.017442 Full text not available from this repository.

Smeeth, L; Thomas, S; Vallance, P; (2005) Vascular events after acute infection or vaccination - Reply. The New England journal of medicine, 352 (11). pp. 1152-1153. ISSN 0028-4793 https://researchonline.lshtm.ac.uk/id/eprint/13811

Smeeth, Liam; Thomas, Sara L; Hall, Andrew J; Hubbard, Richard; Farrington, Paddy; Vallance, Patrick; (2004) Risk of myocardial infarction and stroke after acute infection or vaccination. The New England journal of medicine, 351 (25). pp. 2611-2618. ISSN 0028-4793 DOI: https://doi.org/10.1056/NEJMoa041747

Thomas, SL; Wheeler, JG; Hall, Andrew J; (2004) Case-control study of the effect of mechanical trauma on the risk of herpes zoster. BMJ (Clinical research ed), 328 (7437). 439-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.37991.511829.F7

Thomas, Sara L; Hall, Andrew J; (2004) What does epidemiology tell us about risk factors for herpes zoster? The Lancet infectious diseases, 4 (1). pp. 26-33. ISSN 1473-3099 DOI: https://doi.org/10.1016/s1473-3099(03)00857-0 Full text not available from this repository.

Hall, Andrew J; Yee, Leland J; Thomas, Sara L; (2002) Life course epidemiology and infectious diseases. International journal of epidemiology, 31 (2). pp. 300-301. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/31.2.300 Full text not available from this repository.

Quinlivan, Mark; Hawrami, Khidir; Barrett-Muir, Winsome; Aaby, Peter; Arvin, Ann; Chow, Vincent T; John, T Jacob; Matondo, Patrick; Peiris, Malik; Poulsen, Anja; +8 more... Siqueira, Marilda; Takahashi, Michiaki; Talukder, Yamima; Yamanishi, Koichi; Leedham-Green, Mary; Scott, Fiona T; Thomas, Sara L; Breuer, Judith; (2002) The molecular epidemiology of varicella-zoster virus: evidence for geographic segregation. The Journal of infectious diseases, 186 (7). pp. 888-894. ISSN 0022-1899 DOI: https://doi.org/10.1086/344228 Full text not available from this repository.

Thomas, Sara L; Wheeler, Jeremy G; Hall, Andrew J; (2002) Contacts with varicella or with children and protection against herpes zoster in adults: a case-control study. Lancet, 360 (9334). pp. 678-682. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(02)09837-9 Full text not available from this repository.