title: [Some problems of the incidence of stillbirths in Omsk in 1969-1971].
mesh_terms: D005260:Female; D005313:Fetal Death / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D011247:Pregnancy; D012800:Siberia
vernacular_title: Nekotorye voprosy mertvorozhdaemosti v Omske v 1969-1971 gg.