Prabriputaloong, Sanya, and Somchai Insiripong. “The Plasma Level of Protein S and Protein C Activities among the Pregnant Women with and without Pre-eclampsia”. Srinagarind Medical Journal 28, no. 4 (November 27, 2013): 223–226. accessed September 23, 2026. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14874.