Disappointed researcher looking microscope in medical laboratory close up.
Palabras clave
disappointed,
researcher,
laboratory,
microscope,
looking,
science,
laboratory,
closeup,
dissatisfied,
man,
working,
scientist,
medicine,
test,
tube,
feeling,
bankruptcy,
sad,
specialist,
eyeglass,
failed,
research,
vaccine,
advanced,
investigate,
biochemistry,
professional,
drug,
microbiology,
pharmacology,
technician,
experiment,
clinic,
analysing,
computer,
scientific,
modern,
sample,
technology,
doctor,
biotechnology,
medicals,
disease,
young,
holding,
safety,
closeup,
slow motion
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