title: [Clinicopathologic analysis of non-rheumatic aortic valvular lesions].
authors.forename: M L
authors.initials: ML
authors.lastname: Xu
authors.forename: L F
authors.initials: LF
authors.lastname: Song
authors.forename: S Q
authors.initials: SQ
authors.lastname: Tao
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001021:Aortic Valve / Q000002:abnormalities / Q000473:pathology*; D001022:Aortic Valve Insufficiency / Q000473:pathology*; D001023:Aortic Valve Prolapse / Q000473:pathology; D002648:Child; D004697:Endocarditis, Bacterial / Q000473:pathology; D006801:Humans; D008382:Marfan Syndrome / Q000473:pathology; D008875:Middle Aged; D012214:Rheumatic Heart Disease; D013589:Syphilis, Cardiovascular / Q000473:pathology