Dr. Muwafaq M.Younes H.Mosa, Dr. Abbas Mohsin Younus, and Dr.Omar Saad Tawfeek. “Prevalence of Helicobacter Pylori Infection in Children (Prospective Study)”. Eurasian Medical Research Periodical 20 (May 22, 2023): 153–168. Accessed January 21, 2025. https://geniusjournals.org/index.php/emrp/article/view/4238.