Comparison of surface roughness of enamel and shear bond strength, between conventional acid etching and erbium, chromium-doped: Yttrium scandium-gallium-garnet laser etching - An <i>in vitro</i> study.

Dent Res J (Isfahan) · 2018 · PMC6073948 · PMID 30123301

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

highly significantno p-value reported

The difference between all the groups was highly significant and more amount of adhesive was left on acid etched followed by the 1.5 W/20s laser-etched group.

also in 132,142 other papers

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.