title: Closed mitral commissurotomy: in defense of an 'old-fashioned' procedure.
authors.forename: M J
authors.initials: MJ
authors.lastname: Antunes
mesh_terms: D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000601:surgery*