Scientist in protective coveralls holding white mouse in hands and looking at it
Palabras clave
doctor,
hospital,
surgery,
expertise,
equipment,
hygiene,
science,
medicine,
people,
clinic,
surgeon,
working,
professional occupation,
research,
man,
occupation,
operating room,
scientist,
laboratory,
check-up,
woman,
disease,
adult,
indoor,
uniform,
nurse,
female,
biology,
male,
technology,
one person,
vaccine,
virus,
pandemic,
corona
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