title: Intra-arterial methotrexate chemotherapy and telecobalt therapy in cancer of the oral cavity and oropharynx.
mesh_terms: D003037:Cobalt Radioisotopes; D005069:Evaluation Studies as Topic; D006801:Humans; D007269:Injections, Intra-Arterial; D008727:Methotrexate / Q000008:administration & dosage / Q000627:therapeutic use*; D009062:Mouth Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D010610:Pharyngeal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D011867:Radioisotope Teletherapy
chemical_list: D003037:Cobalt Radioisotopes; D008727:Methotrexate