FOREIGN BODIES IN AIR AND FOOD PASSAGES IN THE JAPANESE.
D000293:Adolescent; D002648:Child; D004724:Endoscopy; D005547:Foreign Bodies; D005767:Gastrointestinal Diseases; D006801:Humans; D007223:Infant; D007564:Japan; D012140:Respiratory Tract Diseases; D013223:Statistics as Topic
ADOLESCENCE; CHILD; ENDOSCOPY; FOREIGN BODIES; GASTROINTESTINAL DISEASES; INFANT; JAPAN; RESPIRATORY TRACT DISEASES; STATISTICS