[Social and hygienic aspects of the problem of abortion].
D000028:Abortion, Induced / Q000706:statistics & numerical data*; D000022:Abortion, Spontaneous; D001699:Biometry; D005260:Female; D006801:Humans; D011247:Pregnancy
ABORTION/statistics
Sozialhygienische Gesichtspunkte zum Problem des Abortus.