Cahit ŞEN. The researched of Helicobacter pylori incidence on Turkish population who have been living in Germany. Turkish Journal of Gastroenterology [Internet]. 2019 Jul. 25 [cited 2025 Jul. 16];7(1):61-4. Available from: https://tjg.avesjournals.com/index.php/tjg/article/view/1221