Alvarez, J M Thirty years experience with heart valve surgery: isolated mitral valve replacement: comment. [electronic resource] - The Australian and New Zealand journal of surgery Nov 1997 - 809; author reply 810-1 p. digital Publication Type: Comment; Letter ISSN: 0004-8682 Subjects--Topical Terms: Heart Valve ProsthesisHeart Valve Prosthesis ImplantationHumansMitral Valve--surgeryReoperation