Laryngeal and pharyngeal disorders in vertebral ankylosing hyperostosis.
D000368:Aged; D003680:Deglutition Disorders / Q000209:etiology; D006685:Hoarseness / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012135:Respiratory Sounds / Q000209:etiology; D013128:Spinal Osteophytosis / Q000150:complications*