@article{article34305cc4,
title   = {Comparison between innominate osteotomy and arthrodistraction as a primary treatment for Legg-Calvé-Perthes disease: a prospective controlled trial},
author = {Volpon, José Batista},
year = {2012},
doi = {10.1007/s00264-012-1598-2},
journal   = {International Orthopaedics}
}