title: [Congenital malformations as an epidemiological problem].
mesh_terms: D000015:Abnormalities, Multiple / Q000453:epidemiology / Q000209:etiology; D000013:Congenital Abnormalities / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics; D003604:Czechoslovakia; D004314:Down Syndrome / Q000209:etiology; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012189:Retrospective Studies
vernacular_title: Vrozené malformace jako epidemiologický problém.