Contraceptive Use and Fertility in Costa Rica, 1986

Autor: Oberle, Mark W., Sosa, Doris, Madrigal-Pana, Johnny, Becker, Stan, Morris, Leo, Rosero-Bixby, Luis
Zdroj: International Family Planning Perspectives, 1988 Sep 01. 14(3), 103-108.
Databáze: JSTOR Journals