Scientists at work in their lab

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Photo credit: © Minerva Studio / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 50s, 60s, chemical, cure, doctor, elder, experiment, female, flask, group, interior, lab, laboratory, male, man, mature, people, person, pharmacist, science, scientist, senior, team, teamwork, trial, vaccine, woman, worker