A role for dental health services research.
D000328:Adult; D000368:Aged; D002648:Child; D003695:Delivery of Health Care; D003731:Dental Caries / Q000517:prevention & control; D003752:Dental Health Services / Q000191:economics; D005260:Female; D005102:Health Expenditures; D006301:Health Services Needs and Demand; D006302:Health Services Research / Q000191:economics; D006801:Humans; D008297:Male; D008875:Middle Aged; D014481:United States