Male doctor showing centrifuge blood test tube
Palabras clave
analysing,
biochemistry,
blood,
centrifuge,
serum,
plasma,
test,
tube,
sample,
laboratory,
laboratory,
chemical,
chemistry,
clinical,
closeup,
concept,
doctor,
experiment,
expertise,
fractionation,
fresh,
group,
hand,
health,
holding,
hospital,
human,
male,
man,
medicals,
patient,
people,
person,
physician,
professional,
real,
red,
research,
science,
scientist,
separated,
show,
specialist,
technician,
uniform
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