Erfanian, Reza, Ardavan Tajadini, Saeed Sohrabpour, Keyvan Aghazadeh, Abdolhossein Mehdinezhad, and Ebrahim Karimi. “Evaluation of Paraclinical Methods in Diagnosis of Foreign Body and Its Complications Compared to Operating Room Findings in Patients With Oral, Pharyngeal and Esophageal Symptoms in Amir A’lam Hospital”. Emergency Care Journal 16, no. 1 (May 8, 2020). Accessed April 20, 2024. https://www.pagepressjournals.org/ecj/article/view/8726.