D Majeed P, Jwan Saleh Khoshnaw K. Seroprevalence of Helicobacter Pylori Infection among Patients with Gastroduodenal Disorders in Erbil City . djm [Internet]. 2020 Apr. 1 [cited 2025 Sep. 27];18(1):91-101. Available from: https://www.djm.uodiyala.edu.iq/index.php/djm/article/view/538