Borowiec Jan, Thelin Stefan, Bagge Lars, van der Linden Jan, Thörnö Eva, and Hansson Hans-Erik. “Heparin-Coated Cardiopulmonary Bypass Circuits and 25% Reduction of Heparin Dose in Coronary Artery surgery—a Clinical Study”. Upsala Journal of Medical Sciences 97, no. 1 (March 1, 1992): 55-66. Accessed April 19, 2024. https://ujms.net/index.php/ujms/article/view/7517.