Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
Alliance for Clinical Trials in Oncology
Masonic Cancer Center, University of Minnesota
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Children's Oncology Group
City of Hope Medical Center
Memorial Sloan Kettering Cancer Center
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)