Biological Pretreatment Strategies for Second-Generation Lignocellulosic Resources to Enhance Biogas Production.

Energies (Basel) · 2018 · PMC6420082 · PMID 30881604

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a positive trendno p-value reported

[ 58 ], indicating a positive trend but also the risk of energy loss if the ensiling was not conducted properly.

also in 11,005 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.