Blood testing
Sample placed under light microscope
Medical screening
Medical samples
Blood analysis
Medical testing
Blood investigation
Medical samples and microscopes
Blood samples in lab
Blood samples and microscope
Blood samples for MERS-CoV
Blood sample with results
Sample analysis
Health screening
Blood sample taken for analysis with needle
Blood sample
Diagnosis, conceptual image
Syringe containing blood
Blood samples in syringes
Blood samples
Blood samples in haematology lab
Blood in multiwell tray
Blood samples in test tubes
Blood samples in centrifuge tubes
Blood collection tubes
Blood collection tube
Blood on syringe
Blood screening
Blood sample in haematology lab
Vacutainer tubes with blood samples
Blood collection kit
Vitamin D test, conceptual image
Blood sample and test tubes
Petri dishes
Microscope Laboratory
Analysis of blood samples
Blood samples in tubes
Medical screening laboratory
Healthcare, conceptual image
Blood sample and multiwell tray
Scientist using microscope
Haematology laboratory
Microscope slide
Petri dishes and pipette
Stack of petri dishes
Blood sample tube
Lab technician holding blood samples in a test tube
Genetic research
Separation of blood samples
Scientist pipetting samples
Female lab technician holding blood sample in a test tube
Rack of sample tubes containing blood for analysis
Infectious blood samples
IgG and C3d antibody blood tests
Tray containing medical equipment and blood sample in doctors surgery
Progesterone blood test tubes
Blood Research
Vacutainer tubes, red
Biological research
Genetic testing
ELISA blood test