DÖNDERİCİ, Ömer, Ahmet TEMİZHAN, T. Ali KÜÇÜKBAŞ, and Erdal ESKİOĞLU. 1994. “EFFECT OF RAMADAN ON PEPTIC ULCER COMPLICATIONS”. Turkish Journal of Gastroenterology 5 (2):221-25. https://www.turkjgastroenterol.org/index.php/tjg/article/view/433.