Whitening toothpastes--do we need them?
Ngeow
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WC
D004955:Esthetics, Dental; D006801:Humans; D014073:Tooth Bleaching / Q000379:methods*; D014075:Tooth Discoloration / Q000628:therapy; D014100:Toothpastes / Q000627:therapeutic use
D014100:Toothpastes