AU - Koutsoumbelis, Stelios AU - Hughes, Alexander P. AU - Girardi, Federico P. AU - Cammisa, Jr ,Frank P. AU - Finerty, Eileen A. AU - Nguyen, Joseph T. AU - Gausden, Elizabeth AU - Sama, Andrew A. TI - Risk Factors for Postoperative Infection Following Posterior Lumbar Instrumented Arthrodesis PT - JOUR DP - 2011 TA - The Journal of Bone & Joint Surgery PG - 1627-1633 VI - 93 IP - 17 AID - 10.2106/JBJS.J.00039 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.J.00039 SO - The Journal of Bone & Joint Surgery September 7, 2011 93(17):1627