Medical samples
Blood samples
Health screening
Blood collection kit
Medical testing
Blood and other samples for testing
Blood Research
Blood analysis
Medical screening
Pipetting blood samples
Blood testing
Centrifuging a blood sample
Freezing blood samples
Blood sample with results of clinical analysis of the blood component
Multi pipette
Blood sample for medical testing in laboratory
Blood sample
Blood investigation
Vial with blood sample
Pipetting a blood sample
Zika virus test, conceptual image
Vitamin D test, conceptual image
Healthcare costs, conceptual image
Blood samples in tubes
Blood samples in lab
Blood samples and microscope
Infectious blood samples
Testing for blood in a urine sample
Blood samples in test tubes
Blood samples for MERS-CoV
Vacutainer tubes with blood samples
Blood test in medical laboratory
Blood in multiwell tray
Blood samples in petri dishes
Blood samples for testing in vials
Bloodwork requisition form and vials of blood samples in kidney dish
Haematology laboratory
Toxoplasma blood test, conceptual image
Liver function test, conceptual image
Blood test sample tubes
Medical samples and microscopes
Person holding virology test tube
Biological research
Biomedical research
Medical samples in the laboratory
Cancer research samples
Vials and blood samples in a hospital tray, conceptual image
Tube containing blood sample on a bloodwork requisition form that lists a test for prostate-specific antigen (PSA)
Blood samples in syringes
Blood collection tube
Blood collection tubes
Vacutainer tubes, red
Blood samples in centrifuge tubes
Vial containing sample
Blood sample in petri dish
A row of human blood samples awaiting testing in the lab
Stored blood samples
Blood sample analysis
Human blood and other medical samples in petri dishes
Sample placed under light microscope
Testing cerebrospinal fluid sample
A variety of medical samples including blood and chemistry with a blood collection set
Blood sample and test tubes
Human samples including blood, urine and chemistry being collected for testing
Human blood samples awaiting screening in lab
Samples for medical screening
Samples in a tray in a laboratory
A row of human blood and chemistry samples awaiting testing in the lab
Sample for HIV testing
Urine test sample