TY  - BOOK
ED  - International Union for the Scientific Study of Population.
TI  - Recommendations for comparative abortion statistics in countries where induced abortion is legalized
T2  - (IUSSP Papers 
PY  - 1977///
CY  - Lieja : 
PB  - IUSSP, 
KW  - ABORTO
KW  - ABORTO LEGAL
KW  - ESTADÍSTICAS DE SALUD
ER  -