[Transitions in the midwifery profession. Pre-war birth control movements and the concept of eugenics].
Obayashi
M
M
D005053:Eugenics; D005193:Family Planning Services / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007564:Japan; D008297:Male; D008880:Midwifery / Q000639:trends*