TY  - BOOK
AU  - World Health Organization
TI  - Contraceptive method mix: guidelines for policy and service delivery
SN  - 92 4 154459 7
U1  - 613.94 
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - Personal health and hygiene
N1  - Gift; WHO, personal health, hygiene, global standards
ER  -