Doctor's hand with medical glove holding a blood probe in front of a lab
Keywords
blood,
test,
tube,
serum,
laboratory,
analysis,
laboratory,
diagnostic,
medicals,
glove,
hygienic,
hospital,
research,
alcohol,
cholesterol,
disease,
tool,
practice,
check,
level,
clinical,
probe,
specimen,
human,
heber,
bloodcell,
ingredient,
clinic,
university,
pharmacy,
science