Chinnoros, S. ., Saetan, P. ., & Damrongratnuwong, W. . (2022). Nursing Care of Patients with Preoperative Anxiety. NU Journal of Nursing and Health Sciences, 16(3), 11–19. Retrieved from https://he01.tci-thaijo.org/index.php/NurseNu/article/view/256721