Awan, Sarmud Latif, Ziyad Afzal Kiyani, Muhammad Arshad Abbasi, Irum Gilani, Shagufta Manzoor, and Farzana Sabir. 2019. “Role of Ultrasound in Diagnosis of Acute Appendicitis”. Pakistan Journal of Physiology 15 (4):52-55. https://pjp.pps.org.pk/index.php/PJP/article/view/1088.