Perio/hygiene 2000--health or wealth?
Gutter
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D001071:Appointments and Schedules; D003756:Dental Hygienists / Q000191:economics / Q000706:statistics & numerical data; D003777:Dental Prophylaxis / Q000191:economics*; D017598:Efficiency, Organizational / Q000191:economics; D006801:Humans; D010510:Periodontal Diseases / Q000517:prevention & control; D011215:Practice Management, Dental / Q000191:economics / Q000639:trends