title: Expanded duty auxiliary--a threat or a benefit.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003727:Dental Auxiliaries / Q000592:standards; D003729:Dental Care / Q000191:economics; D003731:Dental Caries / Q000517:prevention & control; D003815:Dentists / Q000600:supply & distribution; D006301:Health Services Needs and Demand; D006801:Humans; D007347:Insurance, Dental