Informing selection of nanomaterial concentrations for ToxCast in vitro testing based on occupational exposure potential.

Environ Health Perspect · 2011 · PMC3226507 · PMID 21788197

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

may be significantno p-value reported

Potential future work will consider GI tract exposure to NPs cleared from the tracheobronchial region because it may be significant for aggregated NPs at heavy-exercise breathing conditions.

also in 9,355 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.