CONGENITAL PULMONARY STENOSIS IN IDENTICAL TWINS.
D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D002648:Child; D004200:Diseases in Twins; D004562:Electrocardiography; D006801:Humans; D010701:Phonocardiography; D011666:Pulmonary Valve Stenosis; D013903:Thoracic Surgery; D014430:Twins, Monozygotic
CHILD; DISEASES IN TWINS; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HEART SURGERY; PHONOCARDIOGRAPHY; PULMONARY VALVE STENOSIS