T. Altaee, Rana. “Determination the Levels of Some Trace Elements and Electrolytes in Patients With H. Pylori Positive Chronic Gastritis”. College of Basic Education Research Journal 21, no. 2 (June 1, 2025): 576–587. Accessed October 26, 2025. https://edusj.uomosul.edu.iq/index.php/berj/article/view/39781.