Antimetabolites in the central nervous system.
D000818:Animals; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage* / Q000378:metabolism; D002490:Central Nervous System / Q000378:metabolism*; D002493:Central Nervous System Diseases / Q000378:metabolism; D003561:Cytarabine / Q000008:administration & dosage; D006801:Humans; D007278:Injections, Spinal; D007938:Leukemia / Q000378:metabolism; D008727:Methotrexate / Q000008:administration & dosage / Q000378:metabolism
D000964:Antimetabolites, Antineoplastic; D003561:Cytarabine; D008727:Methotrexate