, Dilek Oğuz, İsmail Hakkı Kalkan, Müjde Soytürk, Kadir Demir, Nevin Oruç, Göksel Bengi, Özlem Gül, Nalan Gülşen Ünal, and Aslı Çiftibaşı Örmeci. “Validity and Diagnostic Ability of Pancreatic Exocrine Insufficiency Questionnaire in Turkish Patients”. Turkish Journal of Gastroenterology 1 35, no. 9 (August 12, 2024): 15–18. Accessed May 4, 2025. https://ojs.avesjournals.com/index.php/tjg1/article/view/324.