Simkovic, I [Reoperation in defects of the atrial septum]. [electronic resource] - Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti May 1987 - 314-20 p. digital Publication Type: English Abstract; Journal Article ISSN: 0035-9351 Subjects--Topical Terms: AdultChildHeart Septal Defects, Atrial--surgeryHumansMiddle AgedReoperation