Central nervous system involvement in childhood acute lymphoblastic leukemia.
D000293:Adolescent; D002493:Central Nervous System Diseases / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007945:Leukemia, Lymphoid / Q000097:blood / Q000150:complications* / Q000188:drug therapy; D007958:Leukocyte Count; D008297:Male