title: Central nervous system in leukaemia.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007223:Infant; D007938:Leukemia / Q000473:pathology*; D008297:Male; D008577:Meningeal Neoplasms / Q000473:pathology*; D008875:Middle Aged