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PHENOMENA CORRELATED WITH OVULATION AS GUIDES TO THE APPRAISAL OF THE SO‐CALLED SAFE PERIOD *
Author(s) -
Pommerenke W.T.
Publication year - 1953
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.1953.tb07230.x
Subject(s) - obstetrics and gynaecology , citation , medicine , period (music) , library science , gynecology , family medicine , philosophy , pregnancy , computer science , aesthetics , genetics , biology