Clinical trials are an essential part of advancing medical science Portrait of a male scientist using a microscope in a lab
Related tags:
- guy
- man smiling
- man
- male
- happy worker
- man sitting
- happy man
- lab test
- man portrait
- person
- handsome
- doctor smiling
- handsome man
- person sitting
- look
- doctor man
- people smiling
- doctor
- adult
- medical test
- doctor uniform
- medical
- happy
- health
- person working
- man work
- young
- scientist
- person smiling
- laboratory
- lab
- happy person
- microscope
- medical science
- people
