A clinical trail
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. These studies also may show which medical approaches work best for certain illnesses or groups of people. - Definition by <span>https://www.nhlbi.nih.gov/studies/clinicaltrials</span>
Answer:
It's d
Explanation:
Cauw thye need to know that everyone in the government honks about it
It is b to make decisions that maximize benefits
The answer above is true and correct✅