title: Percutaneous mitral balloon valvotomy.
authors.forename: R D
authors.initials: RD
authors.lastname: Leachman
mesh_terms: D002404:Catheterization / Q000191:economics*; D003362:Cost-Benefit Analysis; D006801:Humans; D008943:Mitral Valve; D008946:Mitral Valve Stenosis / Q000628:therapy*