BRCA1 expression, proliferative and apoptotic activities in ovarian epithelial inclusions.

J Ovarian Res · 2017 · PMC5341199 · PMID 28270171

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a clear trendno p-value reported

Background Epidemiological studies show a clear trend of significantly decreasing risk of ovarian epithelial cancer (OEC) with increasing numbers of pregnancies, duration of oral contraceptive [ 1 ] use, and duration of breast-feeding [ 2 ].

also in 19,460 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.