Sentence examples for research was needed from inspiring English sources

The researchers, writing in Archives of General Psychiatry, said more research was needed to confirm any association.

But it said additional research was needed.

He said further research was needed.

Cancer charities said more research was needed.

She said more research was needed.

But Dr. Dorn said more research was needed.

Like Rosenfeld, she said additional research was needed.

But he emphasized that more research was needed.

But it also said more research was needed.

Mr Moore agreed that more research was needed.

Both studies concluded that further research was needed.