%0 Journal Article %A D. C. Perry %A C. E. Bruce %A D. Pope %A P. Dangerfield %A M. J. Platt %A A. J. Hall %T Comorbidities in Perthes’ disease %D 2012 %J The Journal of Bone & Joint Surgery British Volume %P 1684-1689 %V 94-B %N 12 %R 10.1302/0301-620X.94B12.29974 %U https://doi.org/10.1302/0301-620X.94B12.29974 %K Epidemiology,Incidence,Legg-Perthes disease,Osteoarthritis,Osteonecrosis,Aetiology