AU - Aboulafia, MD, MBA ,Albert J. AU - Wilkerson, MD ,James TI - Lower-Limb Preservation with an Expandable Endoprosthesis After Tumor Resection in Children: Is the Cup Half Full or Half Empty?Commentary on an article by Eric R. Henderson, MD, et al.: “Outcome of Lower-Limb Preservation with an Expandable Endoprosthesis After Bone Tumor Resection in Children” PT - JOUR DP - 2012 TA - The Journal of Bone & Joint Surgery PG - e39 1-2 VI - 94 IP - 6 AID - 10.2106/JBJS.K.01643 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.K.01643 SO - The Journal of Bone & Joint Surgery March 21, 2012 94(6):e39 1