Sae-jung S, Hunzavong T, Jirarattanapochai K. Reliability of Thai Version of Oswestry Questionnaire for the Evaluation of Low Back Pain Patients. SRIMEDJ [Internet]. 2013 Nov. 22 [cited 2024 Apr. 24];17(4):247-53. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14424