Sentence examples for a recent study has warned from inspiring English sources

Deaths from asbestos-related diseases will surge in Asia over the next 20 years, a recent study has warned.

A recent study has verified this effect.

Book after book, article after article, study after study has warned of this movement effort to alter our government away from democracy and toward a corporatocracy.

For over a decade other studies have warned about this connection.

(Every analyst studying it has warned that their conclusions are still a little tentative).

Interestingly enough, NATO itself has warned of oil contamination: in a recent study, experts point out that the Sea of Azov includes 300 invertebrate species including sturgeon and Black Sea dolphin.

November has seen a spate of attacks and protests against asylum seekers, and Amnesty has warned that "recent government statements risk inflaming the situation".

Several recent studies have suggested geography might be a factor.

A recent study warned the South China Sea could become "virtually a Chinese lake" by 2030 if China continues its rush to acquire new naval assets.

Recent studies have confirmed that patients suffer brain changes long before they experience confusion or forgetfulness (see "An Alzheimer's Warning 25 Years Before Symptoms Show").

Other recent studies have produced similar findings.