Central nervous system involvement in acute childhood leukemia.
D000293:Adolescent; D002493:Central Nervous System Diseases / Q000209:etiology*; D002555:Cerebrospinal Fluid / Q000166:cytology; D002648:Child; D002675:Child, Preschool; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D007223:Infant; D007938:Leukemia / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy; D007945:Leukemia, Lymphoid / Q000134:cerebrospinal fluid; D007951:Leukemia, Myeloid / Q000134:cerebrospinal fluid / Q000150:complications; D015470:Leukemia, Myeloid, Acute / Q000134:cerebrospinal fluid / Q000150:complications; D007958:Leukocyte Count; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D013129:Spinal Puncture
D008727:Methotrexate