First isolated bone marrow relapse in children receiving chemotherapy for ALL.
D001853:Bone Marrow / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007223:Infant; D007945:Leukemia, Lymphoid / Q000188:drug therapy*; D008297:Male; D012008:Recurrence