Standard-Dose Combination Chemotherapy or High-Dose Combination Chemotherapy and Stem Cell Transplant in Treating Patients with Relapsed or Refractory Germ Cell Tumors
Alliance for Clinical Trials in Oncology
Alliance for Clinical Trials in Oncology
City of Hope Medical Center
Masonic Cancer Center, University of Minnesota
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
City of Hope Medical Center
Memorial Sloan Kettering Cancer Center