title: Mitral balloon valvotomy eight years later.
authors: Department of Medicine, Loma Linda University Medical Center, California 92354.
authors: P A
authors: PA
authors: Ribeiro
mesh_terms: D002404:Catheterization / Q000379:methods* / Q000639:trends; D006801:Humans; D008946:Mitral Valve Stenosis / Q000628:therapy*; D012008:Recurrence