Ullah, Kifayat, Muhammad Waseem, Asif Janjua, Shakila Khadim, Mashood Amin, Muhammad Ashfaq, and Anum Mustafa. “COMPARISON OF CARDIAC TROPONIN-I LEVELS IN POSTOPERATIVE PERIOD OF ON PUMP VERSUS OFF PUMP CORONARY ARTERY BYPASS SURGERY”. Pakistan Armed Forces Medical Journal 70, no. Suppl-4 (January 6, 2021): S849-54. Accessed December 8, 2022. https://mail.pafmj.org/index.php/PAFMJ/article/view/6042.