Vitamin A deficiency in the Sudan: A call for a surveillance system
General Info
Time period covered
January, 1950 - December, 1990
Data type
Scientific literature
Citation
Journal
East Afr Med J
Pages
279-81
Publication year
1992
Suggested citation
El Bushra HE. Vitamin A deficiency in the Sudan: A call for a surveillance system. East Afr Med J. 1992; 69(5): 279-81.