S. Mahmud, S. A. U. H. Shah, and S. Ali, “FREQUENCY OF HELICOBACTER PYLORI (HP) INFECTION IN CHILDREN WITH RECURRENT ABDOMINAL PAIN (RAP): Helicobacter Pylori Infection in Children”, Pak Armed Forces Med J, vol. 65, no. 3, pp. 358–362, Jun. 2015, Accessed: Jul. 15, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/904