LOW-FLOW FAIL-SAFE INTRA-ARTERIAL  INFUSION.
D001158:Arteries; D002404:Catheterization; D004864:Equipment and Supplies; D006257:Head; D006258:Head and Neck Neoplasms; D006801:Humans; D007261:Infusions, Intra-Arterial; D007263:Infusions, Parenteral; D008727:Methotrexate; D009369:Neoplasms / Q000628:therapy*
D008727:Methotrexate
ARTERIES; CATHETERIZATION; EQUIPMENT AND SUPPLIES; HEAD; INFUSIONS, PARENTERAL; METHOTREXATE; NECK NEOPLASMS; NEOPLASM THERAPY