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Cropped view of doctor in latex glove holding test tube with blood
Tubes of blood sample for testing
Blood sample tubes medical equipment close up
Lab technician assistant analyzing a blood sample in test tube at laboratory. Medical, pharmaceutical and scientific research and development concept
Doctor hand taking a blood sample tube from a rack in the lab
Lab technician performs a blood test, drips blood onto a glass for microscopy
Doctors hands in blue gloves keep test tube with a blood
Partial view of doctor in latex gloves holding syringe
Cropped view of doctor in white coat with stethoscope using microscope
Cropped view of donor and doctor obtaining blood sample
Cropped view of doctor in latex gloves holding pipette with blood sample
Syringe needle and blood stain isolated on white
Concentrated doctor in protective goggles holding test tube with blood