title: Mixed messages.
authors.forename: N
authors.initials: N
authors.lastname: Palmer
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D019230:Dental Audit; D004322:Drainage; D006801:Humans; D010403:Penicillin Resistance; D010482:Periapical Abscess / Q000188:drug therapy* / Q000382:microbiology / Q000601:surgery
chemical_list: D000900:Anti-Bacterial Agents