Thienthong, S., Pongchapoa, P., Reawsa, N., ChangJam, S., Kaewkot, S., Uraiwan, K., & Laupattarakasem, W. (2013). An Evaluation of Pain Score Record Form as the Fifth Vital Sign for Postoperative Cares of Orthopedic Patients. Srinagarind Medical Journal, 20(2), 80–85. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14579