Imran, Muhammad, Ammadudin Nasir, Tajammul Hussain, and Hafeez Ur Rehman. “INCIDENCE OF DEEP VENOUS THROMBOSIS IN LAPAROSCOPIC CHOLECYSTECTOMY WITHOUT THROMBOPROPHYLAXIS”. Pakistan Armed Forces Medical Journal 68, no. 5 (August 20, 2020): 1230–34. Accessed May 3, 2024. https://www.pafmj.org/PAFMJ/article/view/5359.