WISNIEWSKI, B [Immediate results after commissurotomy in mitral stenosis; personal observation]. [electronic resource] - Polski tygodnik lekarski Feb 1955 - 130-7 p. digital Publication Type: Journal Article ISSN: 0860-8857 Subjects--Topical Terms: Cardiac Surgical ProceduresHumansMitral Valve Stenosis--surgerySplit-Brain Procedure