TY  - BOOK
AU  - Tietze,Christopher
TI  - Induced Abortion: a World Review, 1981
T2  - A Population Council Fact Book
PY  - 1981///
CY  - New York : 
PB  - The Population Council, 
KW  - ABORTO
N1  - Bibliografía pp. 107-113
ER  -