Sheikh, Irfan Ali, and Muhammad Shoaib Hanif. “RECURRENT ACUTE CHRONIC APPENDICITIS AN INDEPENDENT CLINICAL ENTITY: Appendicitis”. Pakistan Armed Forces Medical Journal 55, no. 4 (December 31, 2005): 310–313. Accessed January 9, 2025. https://pafmj.org/PAFMJ/article/view/1221.