Purnomo YY, Sjamsudin E, Oli’i EM. Characteristics of Pain Based on Numerical Rating Scale in Maxillofacial Trauma Patients Treated with Open Reduction Internal Fixation. NMSJ [Internet]. 2021Oct.21 [cited 2024Dec.4];6(1):44-53. Available from: http://334012.libg.asia/index.php/jmednus/article/view/13855