Mortality in Children with Optic Pathway Glioma Treated with Up-Front BB-SFOP Chemotherapy. oleh Josué Rakotonjanahary, Emilie De Carli, Matthieu Delion, Chantal Kalifa, Jacques Grill, François Doz, Pierre Leblond, Anne-Isabelle Bertozzi, Xavier Rialland, Brain Tumor Committee of SFCE