Prevalence of diabetic retinopathy within a national diabetic retinopathy screening service
Rebecca L Thomas, Frank D Dunstan, Stephen D Luzio, Sharmistha Roy Chowdhury, Rachel V North, Sarah L Hale, Robert L Gibbins, David R Owens
British Journal of Ophthalmology Jan 2015, 99 (1) 64-68; DOI: 10.1136/bjophthalmol-2013-304017