"Of course, certain tests still have time built into them, but people understand that."

My mother said I wouldn't be immune, but there has never been a safe and certain test.

In addition, such patients would need certain other test results to make sure they were not at high risk of dying from the surgery itself.

Your doctor can perform certain tests to determine if treatment is working.

This medicine can cause you to have unusual results with certain medical tests.

This drug may also affect the results of certain lab tests.

This medication can affect the results of certain medical tests.

You also need certain tests done regularly to watch for complications.

But doctors use certain tests to make sure nothing else as at the root of the symptoms.

This product can affect the results of certain lab tests.