Chemotherapy in malignant neoplasms of the head and neck.
D000970:Antineoplastic Agents / Q000627:therapeutic use*; D006257:Head; D006258:Head and Neck Neoplasms / Q000188:drug therapy*; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*
D000970:Antineoplastic Agents