Gagliardi, V., Lovato, A., Ceccherelli, F. and Gagliardi, G. 2024. Ultrasound-guided caudal epidural injection to treat symptoms of lumbar spinal stenosis: a retrospective study. European Journal of Translational Myology. 34, 2 (May 2024). DOI:https://doi.org/10.4081/ejtm.2024.12167.