RT Journal A1Scranton, Jr. ,Pierce E. T1 A Simple, Inexpensive, One-Minute Tool to Help Diagnose Periprosthetic InfectionCommentary on an article by Javad Parvizi, MD, FRCS, et al.: “Diagnosis of Periprosthetic Joint Infection: The Utility of a Simple Yet Unappreciated Enzyme” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2011 FD December 21 VO 93 IS 24 SP e152 1 OP 2 DO 10.2106/JBJS.K.01158 UL http://dx.doi.org/10.2106/JBJS.K.01158 AB