title: [Preliminary epidemiologic assessment of congenital cardiopathies in Lower Silesia].
mesh_terms: D001722:Birth Order; D002648:Child; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006801:Humans; D011044:Poland; D012424:Rural Population
vernacular_title: Wstepna ocena epidemiologiczna kardiopatii wrodzonych na Dolnym Slasku.