Zanganeh, Elena, Seyed Ashkan Hosseini, Mehdi Alimadadi, and Mohammadreza Seyyedmajidi. “A 61-Year-Old Man from Iran With Intermittent Obstruction of Colon”. Gastroenterology and Hepatology from Bed to Bench 14, no. 2 (March 8, 2021): 190–192. Accessed May 19, 2024. https://journals.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/2001.