Mészáros, M [Incidence of congenital heart defects in the city of Szolnok and the district of Szolnok]. [electronic resource] - Acta paediatrica Academiae Scientiarum Hungaricae 1974 - 109-14 p. digital Publication Type: Journal Article ISSN: 0001-6527 Subjects--Topical Terms: ChildEpidemiologic MethodsFemaleHeart Defects, Congenital--diagnosisHumansHungaryInfantInfant, NewbornMale