Nissen, Francis; Douglas, Ian J; Müllerová, Hana; Pearce, Neil; Bloom, Chloe I; Smeeth, Liam; Quint, Jennifer K; (2019) Clinical profile of predefined asthma phenotypes in a large cohort of UK primary care patients (Clinical Practice Research Datalink). Journal of asthma and allergy, 12. pp. 7-19. ISSN 1178-6965 DOI: https://doi.org/10.2147/JAA.S182013

Nissen, Francis; Morales, Daniel R; Mullerova, Hana; Smeeth, Liam; Douglas, Ian J; Quint, Jennifer K; (2018) Concomitant diagnosis of asthma and COPD: a quantitative study in UK primary care. The British journal of general practice, 68 (676). e775-e782. ISSN 0960-1643 DOI: https://doi.org/10.3399/bjgp18X699389

Bloom, Chloe I; Nissen, Francis; Douglas, Ian J; Smeeth, Liam; Cullinan, Paul; Quint, Jennifer K; (2017) Exacerbation risk and characterisation of the UK's asthma population from infants to old age. Thorax, 73 (4). pp. 313-320. ISSN 0040-6376 DOI: https://doi.org/10.1136/thoraxjnl-2017-210650

Nissen, Francis; Morales, Daniel R; Mullerova, Hana; Smeeth, Liam; Douglas, Ian J; Quint, Jennifer K; (2017) Validation of asthma recording in the Clinical Practice Research Datalink (CPRD). BMJ open, 7 (8). e017474-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2017-017474

Nissen, Francis; Quint, Jennifer K; Wilkinson, Samantha; Mullerova, Hana; Smeeth, Liam; Douglas, Ian J; (2017) Validation of asthma recording in electronic health records: a systematic review. Clinical epidemiology, 9. pp. 643-656. ISSN 1179-1349 DOI: https://doi.org/10.2147/CLEP.S143718

Nissen, Francis; Quint, Jennifer K; Wilkinson, Samantha; Mullerova, Hana; Smeeth, Liam; Douglas, Ian J; (2017) Validation of asthma recording in electronic health records: protocol for a systematic review. BMJ open, 7 (5). e014694-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2016-014694