Topographic aspects of airborne contamination caused by the use of dental handpieces in the operative environment.

J Am Dent Assoc · 2020 · PMC7328555 · PMID 32854868

Europe PMC DOI

hedged sentence

0.0100

closest p · 0.2× alpha

0.0100

boldest claim

The sentences

highly significantP < .01actually significant

Tracer presence on dental chair unit The analysis of variance results showed a highly significant difference in tracer levels between the tested handpieces ( P < .01).

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