Laryngeal stridor in the Shy-Drager syndrome.
D000368:Aged; D006801:Humans; D007024:Hypotension, Orthostatic / Q000150:complications*; D007818:Laryngeal Diseases / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012135:Respiratory Sounds / Q000150:complications*; D013577:Syndrome