title: A sudden onset of high-pitched voice associated with unilateral vocal cord paralysis: a case report.
mesh_terms: D000293:Adolescent; D006685:Hoarseness / Q000209:etiology; D006801:Humans; D008297:Male; D011602:Psychophysiologic Disorders; D013997:Time Factors; D014826:Vocal Cord Paralysis / Q000150:complications*; D014831:Voice