title: Valvular heart disease: the influence of changing etiology on nosology.
authors.forename: D
authors.initials: D
authors.lastname: Metras
mesh_terms: D004719:Endomyocardial Fibrosis / Q000150:complications* / Q000453:epidemiology / Q000601:surgery; D006349:Heart Valve Diseases / Q000175:diagnosis / Q000209:etiology*; D006801:Humans