TY  - BOOK
AU  - World Health Organization
TI  - Prevention of sexual transmission of human immunodeficiency virus: WHO AIDS series 6
SN  - 92-4-121006-0
U1  - 616.9 
PY  - 1990///
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - Pathology -- Internal medicine
N1  - Gift; WHO, international health, pathology, global disease
ER  -