No abstract available
MeSH terms
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Clinical Trials as Topic
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Dental Plaque / prevention & control
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Dental Plaque / therapy
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Electrical Equipment and Supplies
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Equipment Design
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Ergonomics
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Gingival Hemorrhage / prevention & control
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Gingivitis / prevention & control
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Humans
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Oral Hygiene / standards
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Technology, Dental / instrumentation
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Toothbrushing / instrumentation*
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Toothbrushing / standards