Blood samples in test tubes
Blood samples in centrifuge tubes
Blood sample and test tubes
Blood samples in tubes
Vacutainer tubes with blood samples
Blood samples
Blood collection tubes
Blood samples in lab
Blood samples and microscope
Blood samples in syringes
Blood sample
Syringe containing blood
Blood collection tube
Blood in multiwell tray
Blood samples in rack
Blood samples for MERS-CoV
Blood sample with results
Vacutainer tubes
Medical samples
Toxoplasma blood test, conceptual image
Blood on syringe
Rack of sample tubes containing blood for analysis
Blood testing
Medical samples and microscopes
Sample analysis
Blood samples in blood test tubes
Blood samples in haematology lab
Blood samples for testing in vials
Blood research
Blood sample and multiwell tray
Blood sampling tubes
Test tubes in rack
Glass phials
Preparation of glass phials
Microscope slide
Vacutainer tube with blood sample
Blood sample tube
Blood group test
Blood test in medical laboratory
Anti-MPO blood test, conceptual image
Calcium blood test, conceptual image
Food sensitivity blood test, conceptual image
SHBG blood test, conceptual image
Triglyceride blood test, conceptual image
Samples for genetic analysis
Blood Samples in Test Tubes
Blood collection kit
Lab technician holding blood samples in a test tube
Blood investigation
Blood analysis
Blood sample in haematology lab
Triiodothyronine thyroid blood test, conceptual image
Glass phial preparation
Pathologist loading centrifuge
Infectious blood sample
Sample for genetic analysis
Multi-pipette used in blood test
Diagnosis, conceptual image
Human blood samples awaiting screening in lab
Biological samples in test tubes
Medical screening
IgG and C3d antibody blood tests
Clinical testing
Female lab technician analyzing a blood sample in a test tube
Row of test tubes with blood samples
Haematology laboratory
Red liquid in test tubes