A Systematic Review of Head‐to‐Head Evidence for Comparing Transforaminal Epidural Steroid Injections to Interlaminar Epidural Steroid Injections for the Treatment of Lumbosacral Radicular Pain. Issue 9 (17th September 2013) - McCormick, Zack; Chang Chien, George C.; Chu, Samuel K.; Candido, Kenneth D.