Santos de Soto, J [Transluminal percutaneous pulmonary valvuloplasty. Follow up of 34 patients]. [electronic resource] - Anales espanoles de pediatria Mar 1991 - 215-9 p. digital Publication Type: Journal Article; Review ISSN: 0302-4342 Subjects--Topical Terms: Angioplasty, BalloonCatheterizationChildChild, PreschoolFemaleFollow-Up StudiesHumansMalePulmonary Valve Stenosis--diagnostic imagingUltrasonography