F. A. Majeed, G. Ali, M. A. Aziz, H. Shabbir, N. Farhan, and H. Sabir, “OCCURRENCE OF ASYMPTOMATIC COVID-19 IN EMERGENCY SURGICAL PROCEDURES. MULTICENTER STUDY”, Pak Armed Forces Med J, vol. 70, no. 5, pp. 1283–87, Oct. 2020, Accessed: Nov. 25, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/5550