A medical laboratory takes a blood sample and tests for covid
Palabras clave
medicine,
laboratory,
medicals,
test,
tube,
blood,
science,
syringe,
research,
health,
equipment,
laboratory,
glasses,
isolated,
red,
liquid,
analysis,
experiment,
blue,
chemical,
chemistry,
health care,
injection,
bottle,
scientific,
biochemistry,
biology,
biotechnology,
hospital,
sample,
technology,
doctor,
instrument,
microbiology,
scientist,
white
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