title: [Criteria for the determination of the efficacy of chemotherapy in head and neck cancer].
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D006258:Head and Neck Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy; D006801:Humans
chemical_list: D000970:Antineoplastic Agents