Barrett, P; O'Donnell, K; Fitzgerald, M; Schmidt, AJ; Hickson, F; Quinlan, M; Keogh, P; O'Connor, L; McCartney, D; Igoe, D; (2019) Drug use among men who have sex with men in Ireland: Prevalence and associated factors from a national online survey. International Journal of Drug Policy, 64. pp. 5-12. ISSN 0955-3959 DOI: https://doi.org/10.1016/j.drugpo.2018.11.011

Berg, Rigmor C; Weatherburn, Peter; Marcus, Ulrich; Schmidt, Axel J; (2019) Links between transactional sex and HIV/STI-risk and substance use among a large sample of European men who have sex with men. BMC infectious diseases, 19 (1). 686-. ISSN 1471-2334 DOI: https://doi.org/10.1186/s12879-019-4326-3

Eakle, Robyn; Weatherburn, Peter; Bourne, Adam; (2019) Understanding user perspectives of and preferences for oral PrEP for HIV prevention in the context of intervention scale-up: a synthesis of evidence from sub-Saharan Africa. J Int AIDS Soc, 22 Sup (Suppl). e25306-. ISSN 1758-2652 DOI: https://doi.org/10.1002/jia2.25306

Erens, Bob; Collins, Debbie; Manacorda, Tommaso; Gosling, Jennifer; Mays, Nicholas; Reid, David; Taylor, William; (2019) Comparing data quality from personal computers and mobile devices in an online survey among professionals. Social Research Practice (7). pp. 15-26. http://the-sra.org.uk/wp-content/uploads/social-re...

Hayes, Rosalie; Schmidt, Axel J; Pharris, Anastasia; Azad, Yusef; Brown, Alison E; Weatherburn, Peter; Hickson, Ford; Delpech, Valerie; Noori, Teymur; ECDC Dublin Declaration Monitoring Network; (2019) Estimating the 'PrEP Gap': how implementation and access to PrEP differ between countries in Europe and Central Asia in 2019. Euro surveillance, 24 (41). pp. 2-8. ISSN 1025-496X DOI: https://doi.org/10.2807/1560-7917.ES.2019.24.41.1900598

Kesten, Joanna M; Dias, Kaiseree; Burns, Fiona; Crook, Paul; Howarth, Alison; Mercer, Catherine H; Rodger, Alison; Simms, Ian; Oliver, Isabel; Hickman, Matthew; +2 more... Hughes, Gwenda; Weatherburn, Peter; (2019) Acceptability and potential impact of delivering sexual health promotion information through social media and dating apps to MSM in England: a qualitative study. BMC public health, 19 (1). 1236-. ISSN 1471-2458 DOI: https://doi.org/10.1186/s12889-019-7558-7

Kohli, Manik; Hickson, Ford; Free, Caroline; Reid, David; Weatherburn, Peter; (2019) Cross-sectional analysis of chemsex drug use and gonorrhoea diagnosis among men who have sex with men in the UK. Sexual Health, 16 (5). pp. 464-472. DOI: https://doi.org/10.1071/SH18159

Künzler-Heule, Patrizia; Engberg, Sandra; Battegay, Manuel; Schmidt, Axel J; Fierz, Katharina; Nguyen, Huyen; Kocher, Agnes; Nöstlinger, Christiana; Hampel, Benjamin; Stöckle, Marcel; +9 more... Béguelin, Charles; Delaloye, Julie; Schmid, Patrick; Flepp, Markus; Rougement, Mathieu; Braun, Dominique Laurent; Fehr, Jan; Nicca, Dunja; Swiss HIV Cohort Study (SHCS); (2019) Screening HIV-positive men who have sex with men for hepatitis C re-infection risk: is a single question on condom-use enough? A sensitivity analysis. BMC INFECTIOUS DISEASES, 19 (1). 821-. ISSN 1471-2334 DOI: https://doi.org/10.1186/s12879-019-4456-7

Macgregor, Louis; Desai, Monica; Martin, Natasha K; Nicholls, Jane; Hickson, Ford; Weatherburn, Peter; Hickman, Matthew; Vickerman, Peter; (2019) Scaling up screening and treatment for elimination of hepatitis C among men who have sex with men in the era of HIV pre-exposure prophylaxis. EClinicalMedicine, 19. 100217-. ISSN 2589-5370 DOI: https://doi.org/10.1016/j.eclinm.2019.11.010

Mapp, Fiona; Wellings, Kaye; Mercer, Catherine H; Mitchell, Kirstin; Tanton, Clare; Clifton, Soazig; Datta, Jessica; Field, Nigel; Palmer, Melissa J; Hickson, Ford; (2019) Help-seeking for genitourinary symptoms: a mixed methods study from Britain's Third National Survey of Sexual Attitudes and Lifestyles (Natsal-3). BMJ Open, 9 (10). e030612-. DOI: https://doi.org/10.1136/bmjopen-2019-030612

Schmidt, Axel Jeremias; Altpeter, Ekkehardt; (2019) The Denominator problem: estimating the size of local populations of men-who-have-sex-with-men and rates of HIV and other STIs in Switzerland. Sexually transmitted infections, 95 (4). pp. 285-291. ISSN 1368-4973 DOI: https://doi.org/10.1136/sextrans-2017-053363

Scholz, Stefan Michael; Damm, Oliver; Elkenkamp, Svenja; Marcus, Ulrich; Greiner, Wolfgang; Schmidt, Axel Jeremias; (2019) Population size and self-reported characteristics and sexual preferences of men-who-have-sex-with-men (MSM) in Germany based on social network data. PLOS ONE, 14 (2). e0212175-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0212175

Wayal, S; Reid, D; Weatherburn, P; Blomquist, P; Fabiane, S; Hughes, G; Mercer, CH; (2019) Association between knowledge, risk behaviours, and testing for sexually transmitted infections among men who have sex with men: findings from a large online survey in the United Kingdom. HIV medicine, 20 (8). pp. 523-533. ISSN 1464-2662 DOI: https://doi.org/10.1111/hiv.12753

Weatherburn, Peter; Hickson, Ford; Reid, David S; Marcus, Ulrich; Schmidt, Axel J; (2019) European Men-Who-Have-Sex-With-Men Internet Survey (EMIS-2017): Design and Methods. Sexuality Research and Social Policy, 17 (4). pp. 543-557. ISSN 1868-9884 DOI: https://doi.org/10.1007/s13178-019-00413-0

Witzel, T Charles; Gabriel, Michelle M; McCabe, Leanne; Weatherburn, Peter; Gafos, Mitzy; Speakman, Andrew; Pebody, Roger; Burns, Fiona M; Bonell, Chris; Lampe, Fiona C; +6 more... Dunn, David T; Ward, Denise; Harbottle, Justin; Phillips, Andrew N; McCormack, Sheena; Rodger, Alison J; (2019) Pilot phase of an internet-based RCT of HIVST targeting MSM and transgender people in England and Wales: advertising strategies and acceptability of the intervention. BMC infectious diseases, 19 (1). 699-. ISSN 1471-2334 DOI: https://doi.org/10.1186/s12879-019-4247-1

Witzel, TC; Bourne, A; Burns, FM; Rodger, AJ; McCabe, L; Gabriel, MM; Gafos, M; Ward, D; Collaco-Moraes, Y; Dunn, DT; +8 more... Speakman, A; Bonell, C; Pebody, R; Lampe, FC; Harbottle, J; Phillips, AN; McCormack, S; Weatherburn, P; (2019) HIV self-testing intervention experiences and kit usability: results from a qualitative study among men who have sex with men in the SELPHI (Self-Testing Public Health Intervention) randomized controlled trial in England and Wales. HIV MEDICINE, 21 (3). pp. 189-197. ISSN 1464-2662 DOI: https://doi.org/10.1111/hiv.12818