Andika Ahadyat Lukman Wiriaatmaja, Reza Widianto Sudjud, and Budiana Rismawan. “COMPARISON OF 0.7 MG AND 1 MG PROTAMINES ON ACTIVATED CLOTTING TIME AND BLEEDING IN OFF-PUMP CORONARY ARTERY BYPASS PATIENTS: A MULTICENTER STUDY”. Multidiciplinary Output Research For Actual and International Issue (MORFAI) 5, no. 3 (May 28, 2025): 1610–1615. Accessed May 2, 2026. https://radjapublika.com/index.php/MORFAI/article/view/3051.