Chemotherapy With or Without Total-Body Irradiation Prior to Bone Marrow Transplantation in Treating Children With Acute Lymphoblastic Leukemia [clinicaltrials:NCT00002961]

Chemotherapy With or Without Total-Body Irradiation Prior to Bone Marrow Transplantation in Treating Children With Acute Lymphoblastic Leukemia [clinicaltrials:NCT00002961]