clinical trial
/ˌklɪnɪkl ˈtraɪəl/noun
उच्चारण क्लिनिकल ट्रायल
नैदानिक परीक्षण, क्लिनिकल ट्रायल
Advanced word
noun
- 1
[C]
a scientific test of a new drug, vaccine or treatment on human volunteers to find out whether it is safe and effective
नैदानिक परीक्षण, क्लिनिकल ट्रायल
- The new vaccine is in the final stage of clinical trials.
- Thousands of volunteers took part in the clinical trial.