title: Some observations on mitral and aortic valve disease.
authors.affiliation: Baylor Heart and Vascular Institute and the Departments of Pathology and Medicine (Cardiology), Baylor University Medical Center, Dallas, Texas, USA. wc.roberts@BaylorHealth.edu
authors.forename: William Clifford
authors.initials: WC
authors.lastname: Roberts
authors.forename: Jong Mi
authors.initials: JM
authors.lastname: Ko