In some cases, you may need further testing or treatment.

Further testing may be needed if the doctor or parents are concerned.

Further testing showed that the students had actually learned the material.

"Do you mind if I take this for further testing?"

He says that issue can only be determined with further testing.

But that will be determined only after further testing, he said.

However, the specimens would have to be taken back to Earth for further testing.

Of those women asked to return for further testing, 20% to 50% will have breast cancer.

It is often difficult to distinguish between the two without further testing.

Further testing was sufficiently successful for production to start in early 1944.