Sentence examples for been contradicted by randomized from inspiring English sources

Numerous observational studies have reported strong relationships of the effect of prevention on health outcomes that have later been contradicted by randomized controlled trials (19).

However these findings have been contradicted by other studies [ 37].

However, this has been contradicted by other studies (Schroeder et al., 2001).

18 21 However, these results have been contradicted by results from prospective studies.

But that belief is contradicted by experience.

Simply put, it is contradicted by the evidence.

It is contradicted by the evidence, simply put.

That assertion is contradicted by the letter to the F.C.C.

Indeed, the claim is contradicted by all existing evidence.

Many of his points, though, are contradicted by economic evidence.

"It's an assumption that unfortunately is contradicted by reality".