title: [The value of methotrexate continuous intra-arterial infusion in the management of head and neck incurable cancer].
mesh_terms: D006258:Head and Neck Neoplasms / Q000188:drug therapy*; D006801:Humans; D007269:Injections, Intra-Arterial; D008727:Methotrexate / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D008727:Methotrexate