blood tubes in the hand of a nurse
Palabras clave
biochemistry,
biology,
blood,
mobile phone,
make well,
dangerous,
disease,
doctor,
equipment,
examine,
experiment,
finger,
fluid,
glasses,
glove,
hand,
handling,
health,
health care,
hold,
hospital,
laboratory,
laboratory,
latex,
liquid,
measure,
medicals,
medicine,
plasma,
poison,
processing,
profession,
protection,
red,
research,
researcher,
safety,
sample,
science,
scientific,
sterile,
technician,
technology,
test,
tool,
tube,
virus,
men at work
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