Ahmet TEZEL, et al. “Helikobakter Pilori Eradikasyonunda omeprazol+klaritromisin Tedavisinin etkinliği”. Turkish Journal of Gastroenterology, vol. 7, no. 2, July 2019, pp. 151-4, https://tjg.avesjournals.com/index.php/tjg/article/view/1204.