Facebook Groups Facebook Groups Familias Con Perthes https://www.facebook.com/familiasconperthes/ Legg Calve Perthes Foundation https://www.facebook.com/leggcalveperthesfoundation/ Legg Calve Perthes Support Group https://www.facebook.com/groups/2467727186/ Perthes Kids Foundation https://www.facebook.com/PerthesFoundation/ Perthes Disease Support Group Australia https://www.facebook.com/Perthes-Disease-Support-Group-Aust-160629390660298/ Perthes Association https://www.facebook.com/perthes.org.uk/ Perthes Mom https://www.facebook.com/groups/1178251992207182/ Perthes Disease in Children https://www.facebook.com/groups/108093956880/ Run 50 x 60 https://www.facebook.com/RunForPerthes/
