title: Frequency of mitral valve prolapse in systemic lupus erythematosus, progressive systemic sclerosis and mixed connective tissue disease.
authors.affiliation: Department of Medicine, University of Missouri Health Sciences Center.
authors.forename: S M
authors.initials: SM
authors.lastname: Comens
authors.forename: M A
authors.initials: MA
authors.lastname: Alpert
authors.forename: G C
authors.initials: GC
authors.lastname: Sharp
authors.forename: T A
authors.initials: TA
authors.lastname: Pressly
authors.forename: D L
authors.initials: DL
authors.lastname: Kelly
authors.forename: S E
authors.initials: SE
authors.lastname: Hazelwood
authors.forename: V
authors.initials: V
authors.lastname: Mukerji
mesh_terms: D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008945:Mitral Valve Prolapse / Q000150:complications*; D008947:Mixed Connective Tissue Disease / Q000150:complications*; D012595:Scleroderma, Systemic / Q000150:complications*