The effect of the experimental drug, which he has been using for a year, is clearly visible.

They do discover, however, that a new experimental drug is being used.

There is no treatment for the disease, although experimental drugs are being tested.

As an experimental drug, however, the vaccine is not likely to be available in large amounts.

Of course, most experimental drugs, no matter how promising in animal studies, never get to market.

But I don't think that people have the right to experimental drugs.

This man is being treated with an experimental drug, in one of the numerous research projects now under way.

The savings can allow scientists to test a larger number of experimental drugs more quickly.

Feeling they had nothing to lose, the patients lined up for experimental drugs, as human test subjects.

To do so, he took an experimental drug to correct his anxiety disorder.