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Single-Blind Method
Toothbrushing
Cross-Over Studies
Dental Photography
Dental Plaque Indices
Analysis of Variance
Treatment Outcome
Dental Plaque
Gingivitis
Tooth Discoloration
Equipment Design
Electricity
Periodontal Indexes
Safety
Dental Devices, Home Care
Chewing Gum
Electric Power Supplies
Dentifrices
Chlorhexidine
Anti-Infective Agents, Local
Co-Publications
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17
3
2
1
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