Drupal-Bibcite31<style face="normal" font="default" size="100%">Legg-Calve-Perthes disease in the UK: geographic and temporal trends in incidence reflecting differences in degree of deprivation in childhood</style><style face="normal" font="default" size="100%">Legg-Calve-Perthes disease in the UK: geographic and temporal trends in incidence reflecting differences in degree of deprivation in childhood</style>