Hançerlioğlu, Sadık, and Serhat Bor. “Validation of the Reflux Disease Questionnaire for a Turkish Population”. Journal of Gastrointestinal and Liver Diseases 30, no. 2 (June 18, 2021): 193-197. Accessed September 30, 2022. https://jgld.ro/jgld/index.php/jgld/article/view/3309.