title: [The incidence of congenital heart defects in Budapest].
mesh_terms: D002648:Child; D002675:Child, Preschool; D006330:Heart Defects, Congenital / Q000145:classification / Q000453:epidemiology* / Q000401:mortality; D006801:Humans; D006814:Hungary; D007223:Infant; D007231:Infant, Newborn
vernacular_title: A congenitalis vitiumok születéskori gyakorisága (incidenciája) Budapesten.