Levofloxacin in Preventing Infection in Young Patients With Acute Leukemia Receiving Chemotherapy or Undergoing Stem Cell Transplantation
Children's Oncology Group
Children's Oncology Group
Canadian Cancer Trials Group
SWOG Cancer Research Network
GOG Foundation
Children's Oncology Group
Children's Oncology Group
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC