AU - Leopold, Seth S. TI - Challenging the Assumptions About Chemical Thromboprophylaxis in Knee ReplacementCommentary on an article by Alma B. Pedersen, MD, PhD, et al.: “Venous Thromboembolism in Patients Having Knee Replacement and Receiving Thromboprophylaxis: A Danish Population-Based Follow-up Study” PT - JOUR DP - 2011 TA - The Journal of Bone & Joint Surgery PG - e81 1-2 VI - 93 IP - 14 AID - 10.2106/JBJS.K.00435 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.K.00435 SO - The Journal of Bone & Joint Surgery July 20, 2011 93(14):e81 1