Wiwanitkit, Viroj. “Preparation, usage, returning and expiration of blood: 4- year overview from registry data of King Chulalongkorn Memorial Hospital”. Srinagarind Medical Journal 17, no. 2 (November 22, 2013): 85–88. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14402.