Contraceptive use during lactational amenorrhea

Autor: Hight-Laukaran, V., Rutstein, S. O., Labbok, M. H., Ballard, E.
Zdroj: International Journal of Gynecology and Obstetrics; 1996, Vol. 54 Issue: 2 p101-108, 8p
Databáze: Supplemental Index
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