title: Occult foreign-body aspiration in adults.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001999:Bronchoscopy; D005547:Foreign Bodies / Q000150:complications*; D005548:Foreign-Body Migration / Q000150:complications; D006801:Humans; D008297:Male; D011015:Pneumonia, Aspiration / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D011859:Radiography; D013997:Time Factors