title: Positive perceptions.
authors.forename: R R
authors.initials: RR
authors.lastname: Armstrong
mesh_terms: D000329:Advertising; D002140:California; D003815:Dentists / Q000523:psychology*; D006801:Humans; D008402:Mass Media; D008824:Michigan; D009518:New York; D011639:Public Opinion; D012938:Social Perception; D012953:Societies, Dental