title: [Pure, isolated, chronic, severe mitral regurgitation--clinical and etiological studies of 44 cases with mitral valve replacement].
authors.forename: M
authors.initials: M
authors.lastname: Nakao
authors.forename: T
authors.initials: T
authors.lastname: Sawayama
authors.forename: M
authors.initials: M
authors.lastname: Samukawa
authors.forename: K
authors.initials: K
authors.lastname: Maeda
authors.forename: J
authors.initials: J
authors.lastname: Muramatsu
authors.forename: K
authors.initials: K
authors.lastname: Dote
authors.forename: A
authors.initials: A
authors.lastname: Sakai
authors.forename: N
authors.initials: N
authors.lastname: Kawai
authors.forename: T
authors.initials: T
authors.lastname: Niki
authors.forename: H
authors.initials: H
authors.lastname: Mori
mesh_terms: D000328:Adult; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000209:etiology* / Q000601:surgery