Pongchapoa P, Palachewa K, Kaewkot S, Panginda S, Reawsa N, Thienthong S. Pain Score Recording as the Fifth Vital Sign Experience at Orthopedic Surgical Wards, Srinagarind Hospital. SRIMEDJ [Internet]. 2013 Nov. 25 [cited 2024 Apr. 25];21(3):182-7. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13215