Caudal epidural steroid injection for chronic low back pain: A prospective analysis of 107 patients. - Dernek, Bahar; Aydoğmuş, Suavi; Ulusoy, İbrahim; Duymuş, Tahir Mutlu; Ersoy, Sedef; Kesiktaş, Fatma Nur; Dıracoğlu, Demirhan; Aksoy, Cihan (Journal of Back & Musculoskeletal Rehabilitation, 2022)