Comparison of Combination Chemotherapy Regimens in Treating Patients With Ewing's Sarcoma or Neuroectodermal Tumor
Children's Oncology Group
Children's Oncology Group
Abramson Cancer Center at Penn Medicine
Mayo Clinic
OHSU Knight Cancer Institute
National Institutes of Health Clinical Center (CC)
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
University College, London
Dana-Farber Cancer Institute
GOG Foundation
Cancer Research UK
National Cancer Institute (NCI)
City of Hope Medical Center
European Organisation for Research and Treatment of Cancer - EORTC
Children's Oncology Group
Radiation Therapy Oncology Group
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Hoag Memorial Hospital Presbyterian
European Organisation for Research and Treatment of Cancer - EORTC
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
City of Hope Medical Center
Case Comprehensive Cancer Center
National Cancer Institute (NCI)