Efficacy and safety of fire needle vs conventional acupuncture in the treatment of postherpetic neuralgia: A protocol for systematic review and meta analysis.

Medicine (Baltimore) · 2020 · PMC10545371 · PMID 33031302

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

may be significantno p-value reported

Specifically, there may be significant heterogeneity in the forms of fire needle used and the qualities of methodology.

also in 13,097 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.