Adriana Rose , Lauro Jose Gregianin , Erica Boldrini , Carla Macedo , Sima Ferman , Tatiana El Jaick Bonifácio Costa , Marcelo Scopinaro , Algemir Lunardi Brunetto , André Tesainer Brunetto , Milena Villarroel on behalf of the GALOP Latin American Pediatric Oncology Group Ewing Sarcoma Investigators have published in Pediatric Blood and Cancer the result from an internaytional clinical trial entitled: Results of the Latin American Pediatric Oncology Group (GALOP) Trial for Patients With (...)