Hançerlioğlu, Sadık, Yasemin Yıldırım, and Serhat Bor. “Validity and Reliability of the Quality of Life in Reflux and Dyspepsia (QoLRAD) Questionnaire in Patients With Gastroesophageal Reflux Disease for the Turkish Population”. Turkish Journal of Gastroenterology 30, no. 6 (January 6, 2019): 511–516. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/3424.