Recent advances in the metabolism and function of vitamin A and their relationship to applied nutrition: a report of the International Vitamin A Consultative Group (IVACG) /
authors Luigi M.De Luca...[et...al].-
- Washington D.C.: United States Agency For International Development, [1977?].
- 44 p.: ill,charts,graphs.-
- Guidelines for the eradication of vitamin A deficiency and xerophthalmia 6. .