Sentence examples for trials have shown from inspiring English sources

Clinical trials have shown that they have little effect.

Clinical trials have shown mixed results regarding thrombectomy.

Trials have shown the programme can double or triple smoking cessation rates.

Technical trials have shown that mobile TV is possible.

Several large clinical trials have shown that statins reduce the risk of heart attacks and strokes.

Clinical trials have shown these approaches to have nearly identical cure rates.

By contrast, several trials have shown consistent results for FOBT and sigmoidoscopy.

Previous clinical trials have shown that, in general, interruption of treatments leads to worse outcomes.

Large-scale feeding trials have shown that the variety does improve the iron status of children.

Trials have shown that such releases could reduce an insect population by up to 90%, he said.

The trials have shown that the vaccine is extremely well matched against the current swine flu strains.