1. Sorsby A : The incidence and causes of blindness in England and Wales 1963–1968. Reports on Public Health and Medical Subjects No 28. London, Her Majesty's Stationery Office, 1976
2. Dodson PM, Galton DJ, Hamilton AM, Black RK : Retinal vein occlusion and the prevalence of lipoprotein abnormalities. Br J Ophthalmol 1982, 66: 161–4.
3. Dodson PM and Kritzinger EE : Management of retinal vein occlusion. Br Med J 1987, 295: 1434–5.
4. Kohner EM, Shiling JS : Retinal Vein Occlusion. In: Medical Ophthalmology. Ed. Clifford Rose, Chapman and Hall. London, 1976.
5. Dodson PM and Kritzinger EE . Underlying medical conditions in young patients and ethnic differences in retinal vein occlusion. Trans Ophthalmol Soc UK 1985, 104: 114–19.