Karaali, E., and O. Ciloglu. “Evaluation of the Clinical and Demographic Data of Patients Requiring Revision After Lumbar Spinal Stenosis Surger”. Annals of Medical Research, vol. 27, no. 10, May 2021, pp. 2760-2, http://www.annalsmedres.org/index.php/aomr/article/view/983.