title: Letter to the editor: Re: The clinical effect of scaling and root planing and the concomitant administration of systemic amoxicillin and metronidazole: a systematic review; Re: Effectiveness of systemic amoxicillin/metronidazole as adjunctive therapy to scaling and root planing in the treatment of chronic periodontitis: a systematic review and meta-analysis; Re: Effectiveness of systemic amoxicillin/metronidazole as an adjunctive therapy to full-mouth scaling and root planing in the treatment of aggressive periodontitis: a systematic review and meta-analysis.
authors.affiliation: Department of Periodontology, Institute of Clinical Odontology, Faculty of Dentistry, University of Oslo, Oslo, Norway.
authors.forename: Hans R
authors.initials: HR
authors.lastname: Preus
authors.forename: Anne Aamdal
authors.initials: AA
authors.lastname: Scheie
authors.forename: Vibeke
authors.initials: V
authors.lastname: Baelum
mesh_terms: D010520:Aggressive Periodontitis / Q000628:therapy*; D000658:Amoxicillin / Q000008:administration & dosage* / Q000627:therapeutic use*; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D000890:Anti-Infective Agents / Q000008:administration & dosage* / Q000627:therapeutic use*; D055113:Chronic Periodontitis / Q000188:drug therapy* / Q000628:therapy*; D012534:Dental Scaling; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage* / Q000627:therapeutic use*; D016745:Root Planing
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D008795:Metronidazole; D000658:Amoxicillin