title: Does oral health promotion improve oral hygiene and gingival health?
authors.affiliation: Department of Epidemiology and Public Health, University of College London Medical School, UK.
authors.forename: Richard G
authors.initials: RG
authors.lastname: Watt
authors.forename: Valeria C
authors.initials: VC
authors.lastname: Marinho
mesh_terms: D018849:Controlled Clinical Trials as Topic; D005891:Gingivitis / Q000517:prevention & control*; D006267:Health Education, Dental; D006801:Humans; D009910:Oral Hygiene; D015203:Reproducibility of Results; D012196:Review Literature as Topic