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Time Required for Conception in 1727 Planned Pregnancies
Tietze, Christopher, Guttmacher, Alan F., Rubin, SamuelVolume:
1
Language:
english
Journal:
Fertility and Sterility
DOI:
10.1016/s0015-0282(16)30244-8
Date:
July, 1950
File:
PDF, 697 KB
english, 1950