title: The effect of recent trends on dental hygiene.
authors.affiliation: School of Dental Medicine, Harvard University, Boston, MA 02115.
authors.forename: C W
authors.initials: CW
authors.lastname: Douglass
mesh_terms: D000368:Aged; D016208:Databases, Factual; D016321:Dental Care for Aged; D003731:Dental Caries / Q000453:epidemiology; D003748:Dental Equipment; D003756:Dental Hygienists; D003777:Dental Prophylaxis / Q000639:trends*; D006301:Health Services Needs and Demand / Q000639:trends*; D006801:Humans; D008913:Minority Groups; D010510:Periodontal Diseases / Q000453:epidemiology; D011215:Practice Management, Dental / Q000639:trends; D014481:United States