Mahakkanukrauh, C., Chaikitpinyo, S., & Soontrapa, S. (2013). Rusults of epidural steroids injection in patients with Lumbosciatic pain. Srinagarind Medical Journal, 7(3), 130–134. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13613