TY - GEN AU - Beaton, George Hector AU - Martorell, R. AU - Aronson, K. J. AU - Edmonston, B. AU - McCabe, G. AU - Ross, A. C. AU - Harvey, B. ED - United Nations. Subcommittee on Nutrition. TI - Effectiveness of vitamin A supplementation in the control of young child morbidity and mortality in developing countries T2 - ACC/SCN state-of-the-art series. Nutrition policy discussion paper ; no. 13 PY - 1993/// CY - Geneva : PB - ACC/SCN KW - Child nutrition KW - Vitamin A KW - Developing countries ER -