Combination Chemotherapy Followed By Peripheral Stem Cell Transplant in Treating Young Patients With Newly Diagnosed Supratentorial Primitive Neuroectodermal Tumors or High-Risk Medulloblastoma
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
City of Hope Medical Center
St. Jude Children's Research Hospital
St. Jude Children's Research Hospital
Masonic Cancer Center, University of Minnesota
Barbara Ann Karmanos Cancer Institute
Masonic Cancer Center, University of Minnesota
Masonic Cancer Center, University of Minnesota
Children's Oncology Group
National Cancer Institute (NCI)