title: A single dose.
authors.forename: P R
authors.initials: PR
authors.lastname: Williams
mesh_terms: D000890:Anti-Infective Agents / Q000008:administration & dosage*; D004368:Dry Socket / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage*; D014081:Tooth Extraction / Q000009:adverse effects*
chemical_list: D000890:Anti-Infective Agents; D008795:Metronidazole