Orthodontics--a vanishing profession?
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D005250:Fees, Dental; D006801:Humans; D008329:Managed Care Programs; D008389:Marketing of Health Services; D009970:Orthodontics / Q000191:economics* / Q000592:standards*; D011215:Practice Management, Dental / Q000191:economics / Q000592:standards*; D019239:Practice Patterns, Dentists' / Q000592:standards*