Mahmoud Al-Hosni, Malak Adel Alsheikh, Malak Meloud Elhasady. Prevalence of Helicobacter Pylori Infection in Children and Adolescents. AfJ Adv Pure Appl Sci [Internet]. 2023 Jan. 4 [cited 2025 Dec. 5];2(1):28-3. Available from: https://www.aaasjournals.com/index.php/ajapas/article/view/209