Intrathecal methotrexate therapy of brain tumors of childhood.
D001932:Brain Neoplasms / Q000188:drug therapy*; D002648:Child; D005260:Female; D006801:Humans; D007278:Injections, Spinal; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage*
D008727:Methotrexate