title: Hygiene's competitive challenge to dentistry.
authors.forename: D
authors.initials: D
authors.lastname: Coffin
mesh_terms: D002170:Canada; D003695:Delivery of Health Care; D003729:Dental Care; D003756:Dental Hygienists / Q000193:education / Q000639:trends; D003815:Dentists; D004465:Economic Competition; D006801:Humans; D011364:Professional Practice