AU - Katz, Jeffrey N. AU - Wright, Elizabeth A. AU - Wright, John AU - Malchau, Henrik AU - Mahomed, Nizar N. AU - Stedman, Margaret AU - Baron, John A. AU - Losina, Elena TI - Twelve-Year Risk of Revision After Primary Total Hip Replacement in the U.S. Medicare Population PT - JOUR DP - 2012 TA - The Journal of Bone & Joint Surgery PG - 1825-1832 VI - 94 IP - 20 AID - 10.2106/JBJS.K.00569 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.K.00569 SO - The Journal of Bone & Joint Surgery October 17, 2012 94(20):1825