Pourhoseingholi, Mohamad Amin, and Majid Sorouri. “Low Prevalence of Functional Bowel Disorders in Iranian Population Using Rome III”. Gastroenterology and Hepatology from Bed to Bench 4, no. 1 (December 29, 2010). Accessed May 8, 2024. https://journals.sbmu.ac.ir/ghfbb/index.php/ghfbb/article/view/135.