title: Gas gangrene.
mesh_terms: D004342:Drug Hypersensitivity / Q000150:complications; D005738:Gas Gangrene / Q000628:therapy*; D006801:Humans; D008795:Metronidazole / Q000627:therapeutic use; D010406:Penicillins / Q000627:therapeutic use
chemical_list: D010406:Penicillins; D008795:Metronidazole