Review
Epidural steroids, etanercept, or saline in subacute sciatica: a multicenter, randomized trial.
Ann. Intern. Med. 2012 Apr 17; 156 (8): 551-9.
Randomized Controlled Trial
Lumbar transforaminal epidural dexamethasone: a prospective, randomized, double-blind, dose-response trial.
Reg Anesth Pain Med. 2011 Nov 1;36(6):572-8.
Randomized Controlled Trial
Interlaminar versus transforaminal epidural steroids for the treatment of subacute lumbar radicular pain: a randomized, blinded, prospective outcome study.
Pain Physician. 2011 Nov 1;14(6):499-511.