@article{doi:10.2106/JBJS.J.01725,
author = {Sponseller, Paul D.},
title = {Commentary on an article by Harry K.W. Kim, MD, MSc, FRCSC, et al.: “How Much Varus Is Optimal with Proximal Femoral Osteotomy to Preserve the Femoral Head in Legg-Calvé-Perthes Disease?”},
journal = {The Journal of Bone & Joint Surgery},
volume = {93},
number = {4},
pages = {e14 1-2},
year = {2011},
doi = {10.2106/JBJS.J.01725},
URL = { + http://dx.doi.org/10.2106/JBJS.J.01725},
eprint = {}
}