Histological validity and clinical evidence for use of fractional lasers for acne scars.

J Cutan Aesthet Surg · 2012 · PMC3461801 · PMID 23060702

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

marginally significantno p-value reported

It is striking that for lower energies (up to 20 mJ), there was no difference or only a marginally significant difference in the lesion width and depth between the two devices.

also in 26,082 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.