PET is also used in pre-clinical studies using animals, where it allows repeated investigations into the same subjects.

Approximately half the medical students leave Cambridge after their pre-clinical studies as there are not enough places on the clinical course for them all.

For the first time this analysis will be performed combining the 2 vaccines in pre-clinical and clinical studies.

In the pre-clinical and clinical studies the usual duration of therapy was 24 weeks.

Souvenaid has been studied in pre-clinical and clinical studies.

For example, the distinction between pre-clinical and clinical studies has been eroded in some medical courses.

Based on these pre-clinical studies, the company sponsored a Phase 1 clinical trial on humans in 2011.

In advanced pre-clinical studies, this compound exhibited anti-tumor potential with no toxic side effects.

Before pharmaceutical companies start clinical trials on a drug, they conduct extensive pre-clinical studies.

The main goals of pre-clinical studies are to determine a product's ultimate safety profile.