title: Mitral valve degeneration: still more questions than answers.
authors.forename: E Christopher
authors.initials: EC
authors.lastname: Orton
mesh_terms: D000818:Animals; D001938:Brazil / Q000453:epidemiology; D004283:Dog Diseases / Q000453:epidemiology / Q000473:pathology*; D004285:Dogs; D005060:Europe / Q000453:epidemiology; D007564:Japan / Q000453:epidemiology; D008944:Mitral Valve Insufficiency / Q000453:epidemiology / Q000662:veterinary*; D008945:Mitral Valve Prolapse / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D014481:United States / Q000453:epidemiology