The company faces rising costs in 2002, as three of its six drugs enter clinical trials.

It entered trials in 1964 but the first production boats did not start to emerge until 1967.

During the past 15 years, he said, hundreds of his patients have entered trials.

As of 2011 none have entered clinical trials, although progress continues to be made.

Patients can enter clinical trials before, during, or after starting their treatment.

Recently one of those compounds entered clinical trials for certain diabetes patients.

At least one compound from this series is entering clinical trials.

So far, only a dozen patients have entered clinical trials.

Treatment options continue to improve as additional new drugs enter clinical trials.

The drug had entered clinical trials for treatment of anxiety and depression.