Prevention of Blindness: A Lost Opportunity

Evans J Rooney C Ashgood S Dattan N Wormald R . Blindness and partial sight in England and Wales April 1990-March 1991. Health Trench, 1996;28:5–12.

Screening brief: Diabetic retinopathy. J Med Screen, 1995;2:126.

Clark JB Grey RHB Lim KKT Burns-Cox CJ. Loss of vision before ophthalmic referral in blind and partially sighted diabetics in Bristol. Br J Ophthalmol, 1994;78:741–4.