Irianto, Komang Agung, and Imelda Lumban Gaol. “Functional Evaluation of Lumbar Spinal Stenosis Treated With Conservative Treatment Retrospective Study”. Bali Medical Journal 6, no. 2 (May 1, 2017): 258–262. Accessed December 3, 2023. https://balimedicaljournal.ejournals.ca/index.php/bmj/article/view/481.