FERSINI, M [Unusual aspects of surgery for mitral stenosis; operation in persons under 20 years of age]. [electronic resource] - Acta chirurgica Italica - 575-88 p. digital Publication Type: Journal Article ISSN: 0001-5466 Subjects--Topical Terms: Cardiac Surgical ProceduresHumansMitral Valve Stenosis--therapySplit-Brain Procedure