title: Advances in profession during past 15 years lead to exciting transition in responsibilities.
authors.forename: T E
authors.initials: TE
authors.lastname: O'Hehir
mesh_terms: D003756:Dental Hygienists; D003777:Dental Prophylaxis / Q000639:trends*; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis; D011215:Practice Management, Dental