Prapaitrakool, S., & Kongsayreepong, S. (2016). Perioperative Blood Transfusion in Cardiac Surgery at Thammasat University Hospital: A retrospective review. Thai Journal of Anesthesiology, 40(1), 7–16. retrieved from https://he02.tci-thaijo.org/index.php/anesthai/article/view/59430