Nueaitong, Hutsacha. “The Incidence of Spinal Anesthetic Complications: A Case Study in Kosumpisai Hospital, During the Year 2009-2011”. Srinagarind Medical Journal 27, no. 3 (August 23, 2013): 297–301. Accessed May 5, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/11153.