The cricoarytenoid and rheumatoid arthritis.
D000208:Acute Disease; D000402:Airway Obstruction / Q000209:etiology* / Q000503:physiopathology; D001172:Arthritis, Rheumatoid / Q000150:complications*; D003413:Cricoid Cartilage / Q000503:physiopathology*; D006801:Humans; D007817:Laryngeal Cartilages / Q000503:physiopathology*