Blood sample
Blood samples
Blood sample with results
Blood testing
Syringe containing blood
Blood sample tube
Blood collection tubes
Automated blood sample testing
Blood investigation
Blood analysis
Blood samples in test tubes
Blood samples in centrifuge tubes
Blood collection tube
Blood samples in syringes
Sample analysis
Blood samples and microscope
Blood in multiwell tray
Blood sample and test tubes
Medical samples and microscopes
Blood samples in lab
Blood samples for MERS-CoV
Blood sample taken for analysis with needle
Rack of sample tubes containing blood for analysis
Blood on syringe
Blood sample tubes
Vacutainer tubes with blood samples
Blood samples in rack
Medical screening laboratory
Blood sample and multiwell tray
Blood sample for Chikungunya testing
Blood samples in tubes
Microscope slide
Blood sample storage room
Centrifuge
Analysis of blood samples
Hypodermic needle inserted into forearm
Toxoplasma blood test, conceptual image
Close up of myelogenous leukemia cells
Neoplastic lymphocyte cells in blood
Clinical testing
Blood group test
Pathologist loading centrifuge
Vacutainer tubes
Tray containing medical equipment and blood sample in doctors surgery
Blood sample analysis
Eppendorf tube with blood sample
Vacutainer tube with blood sample
Centrifuge tube containing a sample
Blood samples in a centrifuge
Blood samples for testing in vials
Glass phials
Preparation of glass phials
Diagnosis, conceptual image
Blood research
Lab technician holding blood samples in a test tube
Test tubes in rack
Petri dishes
Person holding a centrifuge tube
Female lab technician analyzing a blood sample in a test tube
ELISA blood test
Medical screening
Sample placed under light microscope
Glass phial preparation
Pathologist loads a centrifuge with blood samples
Sample for genetic analysis
Blood test sample
Human blood samples awaiting screening in lab
Blood Samples in Test Tubes
Blood samples in incubator
Haematology laboratory
Blood test
Blood sample on microscope slide