Sentence examples for studies were needed from inspiring English sources

In May 2013 they reported that further studies were needed.

He said more studies were needed before his findings could be confirmed.

Dr. LeBars said more studies were needed to find out if it would really be of use in treating dementia.

He said more studies were needed to find out how common the virus is and how it is being transmitted.

Still, she lamented the fact that the court had rejected the state's argument that no further studies were needed.

Dr. Smith said in a statement that additional studies were needed to understand the complications.

Crawford said much longer term studies were needed to confirm the extent of any effect of omega-3 on children's brains at school age.

He said more studies were needed to work out what level of ocean warming in the region would provoke another collapse.

In a telephone interview, she said further studies were needed to see whether the connection between aspirin and the cancer was real.

But Dr. Gundry said surgical techniques had changed since then, and he thought long-term results would improve, though more studies were needed to find out.

"We showed that people could be mentally capacitated but may not have the capacity to make these types of decisions," he said, adding that more studies were needed.