AU - Cox, Charles L. TI - When Does Clinical Equipoise Cease to Exist?Commentary on an article by Ujash Sheth, BHSc, et al.: “Poor Citation of Prior Evidence in Hip Fracture Trials” PT - JOUR DP - 2011 TA - The Journal of Bone & Joint Surgery PG - e137 1-2 VI - 93 IP - 22 AID - 10.2106/JBJS.K.01157 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.K.01157 SO - The Journal of Bone & Joint Surgery November 16, 2011 93(22):e137 1