Foreign bodies in the lower respiratory tract.
D000293:Adolescent; D000368:Aged; D001980:Bronchi; D001991:Bronchitis / Q000209:etiology; D001999:Bronchoscopy; D002648:Child; D002675:Child, Preschool; D004646:Emphysema / Q000209:etiology; D005547:Foreign Bodies / Q000150:complications / Q000401:mortality / Q000517:prevention & control / Q000628:therapy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D001239:Inhalation; D007819:Laryngeal Edema / Q000209:etiology; D007830:Larynx; D008875:Middle Aged; D009754:Nuts; D011014:Pneumonia / Q000209:etiology; D001261:Pulmonary Atelectasis / Q000209:etiology; D012639:Seeds; D014132:Trachea; D014136:Tracheitis / Q000209:etiology