TY  - BOOK
AU  - World Health Organization
TI  - Vitamin a supplements: a guide to their use in the treatment and prevention of vitamin a deficiency and xerophthalia : prepared by WHO / iNicef / ivacg task force
SN  - 92-4-154236-5
U1  - 616.39 
PY  - 1988///
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - Pathology -- Internal medicine
N1  - Gift; WHO, international health, pathology, global disease
ER  -