Hawharn, H. (2013). The Efficacy of Axillary Block for Urgency Upper Extremity Orthopedic Procedures in Pediatric Patients in Udonthani Hospital. Srinagarind Medical Journal, 23(3), 290–295. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13085