Williams, W G Experience with aortic and mitral valve replacement in children. [electronic resource] - The Journal of thoracic and cardiovascular surgery Mar 1981 - 326-33 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-5223 Subjects--Topical Terms: AdolescentAdultAortic Valve--surgeryCardiac Surgical Procedures--mortalityChildChild, PreschoolFemaleFollow-Up StudiesGrowthHeart Valve Diseases--surgeryHeart Valve ProsthesisHumansInfantMaleMitral Valve--surgeryPostoperative Complications--mortalityRecurrence