ฉ่ำพึ่ง ก., & มานิตย์ อ. (2018). Development of pain management model for patients undergoing lumbar surgery at King Narai Hospital. Thai Journal of Cardio-Thoracic Nursing, 29(1), 42–57. retrieved from https://he02.tci-thaijo.org/index.php/journalthaicvtnurse/article/view/148150