title: Metronidazole in the treatment of chronic periapical abscess.
mesh_terms: D000328:Adult; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008795:Metronidazole / Q000627:therapeutic use*; D010482:Periapical Abscess / Q000188:drug therapy* / Q000382:microbiology
chemical_list: D008795:Metronidazole