Ali ÖZDEN (2020) “THE RELATION BETWEEN PEPTIC ULCER PAIN AND 4.CID SECRETION- A DOUBLE - BLIND TRIAL”, Turkish Journal of Gastroenterology, 3(4), pp. 669–672. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/152 (Accessed: 2 August 2025).