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
Seattle Children's Hospital
Baylor College of Medicine
Seattle Children's Hospital
Baylor College of Medicine
Shandong First Medical University
Shandong First Medical University
N.N. Petrov National Medical Research Center of Oncology
Instituto do Cancer do Estado de São Paulo
Baylor College of Medicine