AU - , TI - Preventing Venous Thromboembolic Disease in Patients Undergoing Elective Total Hip and Knee Arthroplasty PT - JOUR DP - 2012 TA - The Journal of Bone & Joint Surgery PG - 673-674 VI - 94 IP - 8 AID - 10.2106/JBJS.9408edit [doi] 4100 - http://dx.doi.org/10.2106/JBJS.9408edit SO - The Journal of Bone & Joint Surgery April 18, 2012 94(8):673