Ahmed, Amer Hayat, Mohammad Nazir Qureshi, Rizwan Bila, and Ijaz Ahmad. “ACUTE APPENDICITIS; ULTRASONOGRAPHY AS PRE-OPERATIVE SCREENING TOOL”. Pakistan Armed Forces Medical Journal 66, no. Suppl-3 (June 30, 2020): S178–83. Accessed August 5, 2024. https://pafmj.org/PAFMJ/article/view/4958.