title: [Aetiology and pathogenesis of premature delivery considered as epidemiological study (author's transl)].
mesh_terms: D003604:Czechoslovakia; D005260:Female; D005315:Fetal Diseases / Q000150:complications; D006801:Humans; D007231:Infant, Newborn; D007752:Obstetric Labor, Premature / Q000453:epidemiology* / Q000209:etiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology
vernacular_title: Etiopatogeneze predcasného porodu z hlediska epidemiologické studie