Hemmasi, Gholamreza, Elena Zanganeh, Seyed Ashkan Hosseini, Mehdi Alimadadi, Anahita Ahmadi, Shahin Hajiebrahimi, and Mohammadreza Seyyedmajidi. “Risk Factors, Endoscopic Findings, and Treatments in Upper Gastrointestinal Bezoars: Multi-Center Experience in Iran”. Gastroenterology and Hepatology from Bed to Bench 14, no. 2 (March 8, 2021): 160–164. Accessed March 19, 2025. https://journals.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/2010.