Sentence examples for studies were done from inspiring English sources

Studies were done: gun control works.

None of the studies were done by the federal government.

Similar studies were done in Europe and Asia.

"We believe the studies were done to extremely high standards".

Two of the studies were done in flight simulators and in the third, in real flights.

Other researchers took up the search, and more and more studies were done.

Further studies were done that summer by ABC News with the same results.

Other studies were done in other populations.

Both studies were done in India.

No studies were done on tissue level.

All studies were done in triplicate.