11.   Clinical tests were initiated.

12.   Clinical tests of ultrasound-guided biopsies should begin in November.

13.   Clinical tests on these adults show below-average performance on vocabulary, reaction time and hand-eye coordination.

14.   Company president Ira Levine says a seaweed-based sun block cream is also being developed and is about to begin initial clinical tests.

15.   Duramed said it had filed with the Food and Drug Administration to begin the clinical tests required before filing a new drug application.

16.   During the clinical tests of the new polymers, Langer worked closely with Henry Brem of Johns Hopkins University School of Medicine in Baltimore.

17.   Do you think any of them would survive the peer-review process at a major journal, or clinical tests in an independent laboratory?

18.   Even if stem cell research takes off in the coming years, researchers estimate it will be at least five years before the first clinical tests begin.

19.   Even in the best case, it will be at least three to five years before human clinical tests can begin.

20.   FBI Director Robert Mueller has cited painstaking efforts to establish clinical tests and protocols that will stand up in court.