Mehmet CİNDORUK, et al. “Duodenal Ulcer Healing and Helicobacter Pylori Eradication With 10 Day Omeprazole Amoxicillin and Clarithromycin Therapy”. Turkish Journal of Gastroenterology, vol. 8, no. 3, July 2019, pp. 322-5, https://tjg.avesjournals.com/index.php/tjg/article/view/1301.