[Immunology of abortion in the light of the Hirszfeld theory of clinical investigations].
D000028:Abortion, Induced / Q000209:etiology*; D000022:Abortion, Spontaneous; D005260:Female; D006801:Humans; D008027:Light; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
D012204:Rh-Hr Blood-Group System
ABORTION/etiology; RH FACTORS