Combination Chemotherapy With or Without Donor Stem Cell Transplant in Treating Patients With Acute Lymphoblastic Leukemia
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
City of Hope Medical Center
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
Fred Hutchinson Cancer Center
M.D. Anderson Cancer Center