title: Percutaneous Combined Balloon Dilatation of Mitral Valve Stenosis and Discrete Subaortic Stenosis.
authors.affiliation: Professor and Head, Division of Cardiology, University Hospital, 3010 Bern, Switzerland.
authors.initials: E
authors.lastname: Delacretaz
authors.initials: BJ
authors.lastname: Meyer
authors.initials: A
authors.lastname: Garachemani
authors.initials: UP
authors.lastname: Kaufmann
authors.initials: B
authors.lastname: Meier