title: A clinicopathological study on the syphilitic aortic regurgitation in the aged.
mesh_terms: D000368:Aged; D001014:Aortic Aneurysm / Q000209:etiology; D001022:Aortic Valve Insufficiency / Q000209:etiology* / Q000473:pathology; D001344:Autopsy; D002114:Calcinosis / Q000209:etiology; D006332:Cardiomegaly / Q000209:etiology; D003327:Coronary Disease / Q000209:etiology; D005260:Female; D006330:Heart Defects, Congenital / Q000209:etiology; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000209:etiology; D013589:Syphilis, Cardiovascular / Q000150:complications* / Q000473:pathology