title: Evaluation of gallium nitrate in metastatic or locally recurrent squamous cell carcinoma of the head and neck: a Southwest Oncology Group study.
mesh_terms: D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy*; D005260:Female; D005708:Gallium / Q000627:therapeutic use*; D006258:Head and Neck Neoplasms / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local
chemical_list: D000970:Antineoplastic Agents; D005708:Gallium; C027235:gallium nitrate