Thomas, R.,Luzio, S.,North, R.,Banerjee, S.,Zekite, A.,Bunce, C. & Owens, D. (2017). Retrospective analysis of newly recorded certifications of visual impairment due to diabetic retinopathy in Wales during 2007–2015. BMJ Open 7(7), e015024
Noyel, G.,Thomas, R.,Bhakta, G.,Crowder, A.,Owens, D. & Boyle, P. (2017). Superimposition of eye fundus images for longitudinal analysis from large public health databases. Biomedical Physics & Engineering Express 3(4), 045015
Roy Chowdhury, S.,Thomas, R.,Dunseath, G.,Peter, R.,Rees, D.,North, R.,Luzio, S. & Owens, D. (2016). Diabetic Retinopathy in Newly Diagnosed Subjects With Type 2 Diabetes Mellitus: Contribution of β-Cell Function. The Journal of Clinical Endocrinology & Metabolism 101(2), 572-580.
Thomas, R.,Distiller, L.,Luzio, S.,Melville, V.,Roy Chowdhury, S.,Kramer, B. & Owens, D. (2015). Incidence and progression of diabetic retinopathy within a private diabetes mellitus clinic in South Africa. Journal of Endocrinology, Metabolism and Diabetes of South Africa 20(3), 127-133.
Thomas, R.,Dunstan, F.,Luzio, S.,Chowdhury, S.,North, R.,Hale, S.,Gibbins, R. & Owens, D. (2015). Prevalence of diabetic retinopathy within a national diabetic retinopathy screening service. British Journal of Ophthalmology 99(1), 64-68.
Thomas, R. L..,Dunstan, F. D..,Luzio, S. D..,Chowdhury, S. R..,North, R. V..,Hale, S. L..,Gibbins, R. L.. & Owens, D. R.. (2015). Prevalence of diabetic retinopathy within a national diabetic retinopathy screening service. British Journal of Ophthalmology 99(1), 64-68.
Thomas, R.,Huntley, A.,Mann, M.,Huws, D.,Elwyn, G.,Paranjothy, S. & Purdy, S. (2013). Pharmacist-led interventions to reduce unplanned admissions for older people: a systematic review and meta-analysis of randomised controlled trials. Age and Ageing 43, 174-187.
Thomas, R.,Prior, S.,Barry, J.,Luzio, S.,Eyre, N.,Caplin, S.,Stephens, J. & Owens, D. (in press). Does bariatric surgery adversely impact on diabetic retinopathy in persons with morbid obesity and type 2 diabetes? - a pilot study. Journal of Diabetes and it's Complications 28
Thomas, R.Huntley, A.Mann, M.Huws, D.Elwyn, G.Paranjothy, S. & Purdy, S. (2013). Specialist Clinics for reducing emergency admissions in patients with heart failure: a systematic review and meta-analysis of randomised controlled trials. Heart 99, 233-239.
Alyson, H.Rebecca, T.Mala, M.Dyfed, H.Glyn, E.Shantini, P. & Sarah, P. (2013). Is case management effective in reducing the risk of unplanned hospital admissions for older people? A systematic review and meta-analysis.. Family Practice
Thomas, R.Distiller, L.Luzio, S.Chowdhury, S.Melville, V.Kramer, B. & Owens, D. (2012). Ethnic differences in the prevalence of diabetic retinopathy in persons with diabetes when first presenting at a diabetes clinic in South Africa. Diabetes Care 36, 336-341.
Yeo, S.Edwards, R.Luzio, S.Charles, J.Thomas, R.Peters, J. & Owens, D. (2012). Diabetic retinopathy screening: perspectives of people with diabetes, screening intervals and costs of attending screening. Diabetic Medicine 29(7), 878-885.
Yeo, S.Edwards, R.Fargher, E.Luzio, S.Thomas, R. & Owens, D. (2012). Preferences of people with diabetes for diabetic retinopathy screening: a discrete Choice experiment. Diabetic Medicine 29(7), 869-877.
Thomas, R.Dunstan, F.Luzio, S.Chowdhury, S.Hale, S.North, R.Gibbins, R. & Owens, D. (2012). Incidence of diabetic retinopathy in people with type 2 diabetes mellitus attending the Diabetic Retinopathy Screening Service for Wales: retrospective analysis. BMJ 344