Yan X, Dai G. Esophageal Foreign Body Missed Diagnosis; an Analysis of 12 Cases. Arch Acad Emerg Med [Internet]. 2023 Sep. 22 [cited 2026 Jul. 7];11(1):e65. Available from: https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/2102