RT Journal A1 Blumenthal, Stephan A1 Borgeat, Alain T1 Continuous Infusion of Local Anesthetic at Iliac Crest Bone-Graft Sites for Postoperative Pain Relief JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2007 FD May 1 VO 89 IS 5 SP 1133 OP 1133 DO UL http://dx.doi.org/ AB