[Obstetric hemorrhages in Poland on the basis of 206 deaths from 1954-1956].
D005260:Female; D006470:Hemorrhage; D006801:Humans; D007743:Labor, Obstetric; D011044:Poland; D011247:Pregnancy
LABOR/hemorrhage
Krwotoki połloznicze w Polsce na podstawie 206 zgonów w latach 1954-1956.