ChiramboMCTielschJMWestKPJrBlindness and visual impairment in southern Malawi. Bull WHO1986; 64: 567–72.
2.
Sandford-SmithJHWhittleH.Corneal ulceration following measles in Nigerian children. Br J Ophthalmol1983; 63: 720–4.
3.
SauterJJ. Causes of blindness detected in 19 schools for blind in Tanzania. Final Report for Ministry of Health. Dares-Salaam, 1978.
4.
ChiramboMC. Causes of blindness among students in blind school institutions in a developing country. Br J Ophthalmol1976; 60: 665–8.
5.
FosterASommerA.Childhood blindness from corneal ulceration in Africa: causes, prevention and treatment. Bull WHO1986; 64: 619–24.
6.
AwdryPNCobbB.Blindness in the Luapula Valley. Centr Afr J Med1967; 13: 197–210.
7.
FrankenS.Measles and xerophthalmia in East Africa. Trop Geogr Med1974; 26: 39–44.
8.
PhilipsC.Blindness in Africans in northern Rhodesia. Centr Afr J Med1961; 7: 153–8.
9.
DekkersNWHM. The cornea in measles.The Hague: Dr W Junk Publ., 1981.
10.
SommerA.Nutritional blindness.New Jersey: Oxford University Press, 1982.
11.
SommerA.Field guide to the detection and control of xerophthalmia.Geneva: WHO, 1978.
12.
FosterASommerA.Corneal ulceration in Tanzanian children. Br J Ophthalmol1987; 71: 331–43.
13.
SommerAKatzJTarwotjoI.Increased risk of respiratory disease and diarrhoea in children with pre-existing mild vitamin A deficiency. Am J Clin Nutr1984; 40: 1090–5.
14.
SommerATarwotjoIHussainiGSusantoD.Increased mortality in children with mild vitamin A deficiency. Lancet1983; ii: 585–8.
15.
BarclayAFosterASommerA.Vitamin A supplements and mortality related to measles: a randomised clinical trial. Br Med J1987; 294: 294–7.
16.
World Health Organization. Conjunctivitis of the newborn. Prevention and treatment at the primary health care level.Geneva: WHO, 1986.
17.
SauterJ.Xerophthalmia and measles in Kenya.Groningen: Van Denderen Press, 1976.
18.
FosterATaylorJ.Causes of blindness in Tanzania. East Afr J Ophthalmol1986; 7: 3–9.