title: Caudal epidural steroid injections no better than saline epidurals or sham injections for the treatment of chronic lumbar radiculopathy.
authors.affiliation: Department of Orthopaedic Surgery, The Methodist Hospital, Houston, TX 77030, USA. bkweiner@tmhs.org
authors.forename: Bradley Kenneth
authors.initials: BK
authors.lastname: Weiner
authors.forename: Joseph
authors.initials: J
authors.lastname: Fernandez-Moure