TY  - GEN
AU  - Ayad, Mohamed ; Wilkinson, Marilyn ; McNiff, Melissa.
ED  - Macro International Institute for Resource Development Demographic and Health Surveys.
TI  - Sources of contraceptive methods
T2  - (Demographic and health surveys comparative studies ; no. 11)
PY  - 1994///
CY  - Calverton, MD : 
PB  - Macro International
KW  - Contraception
KW  - Statistics
KW  - Family planning
KW  - Developing countries
ER  -