Periodic, large, oral doses of vitamin A for the prevention of vitamin A deficiency and xerophthalmia : a summary of experiences
WEST, Keith P. Jr.
Periodic, large, oral doses of vitamin A for the prevention of vitamin A deficiency and xerophthalmia : a summary of experiences - Washington D.C. IVACG 1984 - 44p.
0-935368-43-4
VITAMINE A
CARENCE ALIMENTAIRE
Pays en développement
Periodic, large, oral doses of vitamin A for the prevention of vitamin A deficiency and xerophthalmia : a summary of experiences - Washington D.C. IVACG 1984 - 44p.
0-935368-43-4
VITAMINE A
CARENCE ALIMENTAIRE
Pays en développement