[FOREIGN BODIES IN THE UPPER SECTION OF THE ESOPHAGUS].
D004945:Esophagoscopy; D004947:Esophagus; D005547:Foreign Bodies; D006801:Humans; D011859:Radiography
ESOPHAGOSCOPY; ESOPHAGUS; FOREIGN BODIES; RADIOGRAPHY
IDEGEN TESTEK A NYELOECSOE FELSOE SZAKASZ'ABAN.