[Study on Korotkow's sound with special reference to spectroanalysis].
D000328:Adult; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000503:physiopathology; D001161:Arteriosclerosis / Q000503:physiopathology; D001794:Blood Pressure; D001795:Blood Pressure Determination; D001808:Blood Vessels / Q000502:physiology* / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography