Selective cerebral catheterization.
D001932:Brain Neoplasms / Q000188:drug therapy; D002404:Catheterization; D002533:Cerebral Angiography / Q000295:instrumentation; D002536:Cerebral Arteries; D004358:Drug Therapy / Q000295:instrumentation; D006801:Humans; D008280:Magnetics; D008722:Methods; D008727:Methotrexate / Q000627:therapeutic use; D008954:Models, Biological
D008727:Methotrexate