1. National nutrition survey, final report;Government of the United Republic of Cameroon,1978
2. Measles mortality and vaccine efficacy in rural West Africa;Hull;Lancet,1983
3. Hospital morbidity and mortality reports;Government of Zaire, Division of Statistics.,1980
4. Measles immunization in the Zambian copperbelt: cause for concern;Rolfe;Trans Roy Soc Trop Med Hyg,1982
5. Hospital morbidity and mortality reports;Government of Zaire, Division of Statistics.,1980