Kim,HK;JA Herring(July 2011).«Pathophysiology, classifications, and natural history of Perthes disease».Orthop Clin N Am42(2): 285–95.doi:10.1016/J.OCL.2011.04.007.PMID21742140.
«Systemic effects of zoledronic acid in children with traumatic femoral head avascular necrosis and Legg-Calvé-Perthes disease».Bone45(5): 898–902.May 2009.doi:10.1016/j.bone.2009.04.255.PMID19446052.
Perry,Daniel C.;Bruce, Colin E.;Pope, Daniel;Dangerfield, Peter;Platt, Mary Jane;Hall, Andrew J.(May 2012).«Legg-Calvé-Perthes disease in the UK: Geographic and temporal trends in incidence reflecting differences in degree of deprivation in childhood».Arthritis Rheum64(5): 1673–1679.doi:10.1002/art.34316.PMID22143958.
Kim,HK;JA Herring(July 2011).«Pathophysiology, classifications, and natural history of Perthes disease».Orthop Clin N Am42(2): 285–95.doi:10.1016/J.OCL.2011.04.007.PMID21742140.
«Systemic effects of zoledronic acid in children with traumatic femoral head avascular necrosis and Legg-Calvé-Perthes disease».Bone45(5): 898–902.May 2009.doi:10.1016/j.bone.2009.04.255.PMID19446052.
Perry,Daniel C.;Bruce, Colin E.;Pope, Daniel;Dangerfield, Peter;Platt, Mary Jane;Hall, Andrew J.(May 2012).«Legg-Calvé-Perthes disease in the UK: Geographic and temporal trends in incidence reflecting differences in degree of deprivation in childhood».Arthritis Rheum64(5): 1673–1679.doi:10.1002/art.34316.PMID22143958.