(2022). Incidence of nonvalvular atrial fibrillation and oral anticoagulant prescribing in England, 2009 to 2019: A cohort study. Plos Med, 19, e1004003. http://doi.org/10.1371/journal.pmed.1004003.
(2021). Healthcare resource use and costs for people with type 2 diabetes mellitus with and without severe mental illness in England: longitudinal matched-cohort study using the Clinical Practice Research Datalink. Br J Psychiatry, 1-8. http://doi.org/10.1192/bjp.2021.131.
(2012). Risk of self-harm in physically ill patients in UK primary care. J Psychosom Res. http://doi.org/10.1016/j.jpsychores.2012.05.010.
(2012). Suicide risk in primary care patients with major physical diseases: a case-control study. Arch Gen Psychiatry. http://doi.org/10.1001/archgenpsychiatry.2011.1561.
(2013). Recorded quality of primary care for patients with diabetes in England before and after the introduction of a financial incentive scheme: a longitudinal observational study. BMJ Qual Saf. http://doi.org/10.1136/bmjqs-2012-001033.
(2014). Withdrawing performance indicators: retrospective analysis of general practice performance under UK Quality and Outcomes Framework. Bmj. http://doi.org/10.1136/bmj.g330.
(2014). Can analyses of electronic patient records be independently and externally validated? The effect of statins on the mortality of patients with ischaemic heart disease: a cohort study with nested case-control analysis. BMJ Open. http://doi.org/10.1136/bmjopen-2014-004952.
(2015). Primary care consultation rates among people with and without severe mental illness: a UK cohort study using the Clinical Practice Research Datalink. BMJ Open. http://doi.org/10.1136/bmjopen-2015-008650.
(2015). Glucose, blood pressure and cholesterol levels and their relationships to clinical outcomes in type 2 diabetes: a retrospective cohort study. Diabetologia. http://doi.org/10.1007/s00125-014-3473-8.
(2015). Inequalities in physical comorbidity: a longitudinal comparative cohort study of people with severe mental illness in the UK. BMJ Open. http://doi.org/10.1136/bmjopen-2015-009010.