Are We at the End of the Bone Morphogenetic Protein Era? Commentary on an article by Diyar Delawi, MD, PhD, et al.: "OP-1 Compared with Iliac Crest Autograft in Instrumented Posterolateral Fusion. A Randomized, Multicenter Non-Inferiority Trial"
J Bone Joint Surg Am. 2016 Mar 16;98(6):e23.
doi: 10.2106/JBJS.O.01198.