Mahmud, Shahid, Syed Awais Ul Hassan Shah, and Salman Ali. “FREQUENCY OF HELICOBACTER PYLORI (HP) INFECTION IN CHILDREN WITH RECURRENT ABDOMINAL PAIN (RAP): Helicobacter Pylori Infection in Children”. Pakistan Armed Forces Medical Journal 65, no. 3 (June 30, 2015): 358–362. Accessed July 15, 2024. https://pafmj.org/PAFMJ/article/view/904.