A professional in a lab coat studying cellular structures through a microscope, with ample space around for educational or scientific text.
Palabras clave
laboratory,
doctor,
microscope,
research,
scientist,
medicine,
laboratory,
people,
science,
working,
business,
computer,
work,
person,
technology,
researcher,
medicals,
technician,
men at work,
student,
chemistry,
hospital,
looking,
equipment,
analysis
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