AU - Brannon, James K. TI - Influence of Acetabular Coverage on Hip Survival After Free Vascularized Fibular Grafting for Femoral Head Osteonecrosis PT - JOUR DP - 2007 TA - The Journal of Bone & Joint Surgery PG - 448-449 VI - 89 IP - 2 AID - [doi] 4100 - http://dx.doi.org/ SO - The Journal of Bone & Joint Surgery February 1, 2007 89(2):448