title: Proceedings: reoperation for mitral stenosis: experience with 45 cases after initial closed mitral commissurotomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012008:Recurrence