title: Metronidazole as a radio sensitizer--phase I study.
mesh_terms: D000368:Aged; D004341:Drug Evaluation; D005500:Follow-Up Studies; D006801:Humans; D007263:Infusions, Parenteral; D008795:Metronidazole / Q000008:administration & dosage*; D008875:Middle Aged; D011292:Premedication; D011838:Radiation-Sensitizing Agents / Q000008:administration & dosage*; D014062:Tongue Neoplasms / Q000532:radiotherapy*
chemical_list: D011838:Radiation-Sensitizing Agents; D008795:Metronidazole