title: The transitional effect.
authors.forename: P
authors.initials: P
authors.lastname: Martin
mesh_terms: D032982:Contracts; D005250:Fees, Dental; D006801:Humans; D011320:Primary Health Care / Q000191:economics / Q000458:organization & administration*; D013218:State Dentistry / Q000191:economics*; D006113:United Kingdom