High-Dose Methotrexate and Leucovorin in Treating Patients With Newly Diagnosed Glioblastoma Multiforme
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Radiation Therapy Oncology Group
Dana-Farber Cancer Institute
University of California, San Francisco
Universitätsklinikum Hamburg-Eppendorf
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
M.D. Anderson Cancer Center