Effectiveness of Cognitive Behavioral Therapy, Physical Therapy, and TNF Inhibitors in Managing Chronic Lower Back Pain in Ankylosing Spondylitis Patients. LMJHCR [Internet]. 2024 May 23 [cited 2024 Dec. 22];1(2):28-36. Available from: https://linkmjhcr.com/index.php/lmj/article/view/13