Thienthong, S. (2013) “Accepting Minimal Hemoglobin Levels Reduced Allogenic Blood Transfusions”, Srinagarind Medical Journal, 15(3), pp. 132–133. available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14229 (accessed: 17 September 2026).