YILDIRIM, S., ERDEM, L., KÖKSAL, H. M., & BAYKAN, A. (2001). Comparison of lansoprazole and omeprazole treatment in grade II and III reflux esophagitis. Turkish Journal of Gastroenterology, 12(2), 117–121. Retrieved from https://www.turkjgastroenterol.org/index.php/tjg/article/view/1131