Observation or Radiation Therapy With or Without Combination Chemotherapy in Treating Patients With Low-Grade Glioma
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Children's Oncology Group
Memorial Sloan Kettering Cancer Center
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Alliance for Clinical Trials in Oncology
Indiana University
Children's Oncology Group
Children's Oncology Group
Universitätsklinikum Hamburg-Eppendorf
National Cancer Institute (NCI)
Children's Oncology Group
Memorial Sloan Kettering Cancer Center
European Organisation for Research and Treatment of Cancer - EORTC