Laboratory testing. Doctor with blood samples in tubes indoors, closeup
Palabras clave
adult,
analysis,
analysing,
background,
biochemistry,
biology,
biotechnology,
blood,
chemical,
chemistry,
clinic,
closeup,
computer,
development,
discovery,
doctor,
equipment,
exam,
experiment,
female,
hand,
health,
indoor,
industry,
instrument,
laboratory,
laboratory,
laptop,
liquid,
medicals,
microbiology,
person,
pharmacology,
red,
research,
sample,
science,
scientific,
scientist,
study,
table,
taking,
technology,
test,
testing,
tube,
virus,
woman
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