1. Differences in incidence, type of leukaemia and survival in black and white children with acute leukaemia in Johannesburg;Macdougall,1981
2. A two year study of acute leukaemia in the South African Black in Johannesburg;Kusman,1980
3. Leukaemia in the black child—a 5 year follow-up;Naidoo,1980
4. Acute leukaemia in Bulawayo—experience with the FAB classification;Mills;Centr Afr J Med,1979
5. Acute childhood leukaemia in a tropical population;Williams,1981