Schoof, P Homograft root replacement for juvenile rheumatoid aortic valve incompetence. [electronic resource] - The Annals of thoracic surgery Sep 1992 - 602-3 p. digital Publication Type: Comment; Letter ISSN: 0003-4975 Standard No.: 10.1016/0003-4975(92)90484-l doi Subjects--Topical Terms: AdolescentAortic Valve--transplantationAortic Valve Insufficiency--etiologyArthritis, Juvenile--complicationsChildChild, PreschoolFemaleHumansInfant