title: Clarity in advertising.
authors.forename: Peter M
authors.initials: PM
authors.lastname: Greco
mesh_terms: D000329:Advertising / Q000941:ethics*; D006801:Humans; D009970:Orthodontics / Q000941:ethics*; D010414:Pennsylvania; D013044:Specialty Boards; D014481:United States; D014485:United States Federal Trade Commission