title: Acoustic and morphologic study of the senescent voice.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D007830:Larynx / Q000473:pathology* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D013060:Speech; D013061:Speech Acoustics; D014831:Voice; D014833:Voice Quality