Mokhtare, M., Ghafoori, S.-M.-S., Soltani-Kermanshahi, M., Boghratian, A.-H., Agah, S. and Sheikhvatan, M. 2017. Reliability and Validity of the Persian Version of Patient Assessment of Constipation: Quality of Life (PAC-QOL) Questionnaire. Gastroenterology and Hepatology from Bed to Bench. 10, 4 (Oct. 2017), 289–294. DOI:https://doi.org/10.22037/ghfbb.v0i0.1190.