nurse take blood
Palabras clave
analysis,
arm,
blood,
care,
clinical,
closeup,
doctor,
donation,
donor,
equipment,
extraction,
hand,
health,
health care,
healthy,
hospital,
injection,
laboratory,
laboratory,
man,
medicals,
medicine,
needle,
nurse,
nursing,
patient,
people,
red,
sample,
science,
serum,
syringe,
technician,
technology,
test,
tube,
vein,
white,
men at work