Mészáros, M Point prevalence at birth of ventricular septal defect in Hungary. [electronic resource] - Acta paediatrica Academiae Scientiarum Hungaricae 1978 - 51-4 p. digital Publication Type: Journal Article ISSN: 0001-6527 Subjects--Topical Terms: Heart Septal Defects, Ventricular--diagnosisHumansHungaryInfant, Newborn