A comparative evaluation of the efficacy of two novel desensitising dentifrices.

Int J Dent · 2012 · PMC3523144 · PMID 23304149

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highly significantno p-value reported

A recently published clinical study employing a desensitising gel-to-foam dentifrice containing KNO 3 reported highly significant relief from tooth sensitivity at 4, 8, and 12 weeks [ 43 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.