title: [Incidence of risky factors among premature deliveries in pregnant women working in heavy industry and agriculture (author's transl)].
mesh_terms: D000382:Agricultural Workers' Diseases / Q000150:complications*; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D007221:Industry; D007752:Obstetric Labor, Premature / Q000209:etiology*; D009784:Occupational Diseases / Q000150:complications*; D009790:Occupations; D011247:Pregnancy
vernacular_title: Výskyt rizikových faktorov pri predcasných pôrodoch u tehotných pracujúcich v t'azkom priemysle a pol'nohospodárstve