Drug trials refer to clinical studies conducted on human subjects to evaluate the safety, efficacy and optimal dosage of a new drug or treatment. Full definition
Finding scientists prepared to work on drug trials in animals is also a real problem. (newscientist.com)
The 3 - year study is significant since these patients currently have few treatments options — surgery and radiation — and they usually are ineligible for clinical drug trials. (sciencedaily.com)
After decades of drugs trials, it is pretty clear that animals fail in the first way all too often. (thenational.ae)