M. S. Yousuf and M. I. Akhtar, “MULTICENTER NATIONAL STUDY ON CARDIOPULMONARY BYPASS (CPB) PERFUSION PRACTICES DURING ADULT CARDIAC STUDY”, Pak Armed Forces Med J, vol. 70, no. 2, pp. 425–32, Apr. 2020, Accessed: Feb. 02, 2025. [Online]. Available: https://pafmj.org/PAFMJ/article/view/4204