T. ALTAEE, R. Determination the Levels of Some Trace Elements and Electrolytes in Patients with H. pylori Positive Chronic Gastritis. College of Basic Education Research Journal, [S. l.], v. 21, n. 2, p. 576–587, 2025. DOI: 10.33899/berj.2025.Vol21.Iss2.39781. Disponível em: https://edusj.uomosul.edu.iq/index.php/berj/article/view/39781. Acesso em: 26 oct. 2025.