Barcoding sample phials
Testing cerebrospinal fluid sample
Cerebrospinal fluid sample tubes
Cerebrospinal fluid test results
Medical sample tubes
Blood sample for medical testing in laboratory
Blood sample analysis
Hand holding clinical sample
Medical testing
Adrenal stress profile results
Medical sample tube
Alzheimer's and dementia research, conceptual image
Lumbar puncture
Blood sample with results of clinical analysis of the blood component
Blood Research
Laboratory technician preparing blood sample for medical testing in laboratory
Blood investigation
Blood samples
Laboratory technician preparing urine sample for medical testing in laboratory
Results of cerebrospinal fluid test, conceptual image
Lumbar puncture equipment
Laboratory technician preparing human chemistry sample for medical testing in laboratory
Blood and other samples for testing
Medical samples
Healthcare costs, conceptual image
Sample in phial
Blood analysis
Healthy spine, MRI scan
Scientist preparing clinical samples for medical testing in a laboratory
UK, Buckinghamshire, High Wycombe, Scientist holding vial and pipette
Doctors desk with patients test results, samples, stethoscope and blood pressure gauge
Neurology research, conceptual image
Genetic testing
Tarlov spinal cysts, MRI scan
Corticotropin releasing hormone, conceptual image
Blood tubes in rack
Blood analysis laboratory
Phials in box
Estrogen, conceptual image
Vial with blood sample against blue background
Pipetting a blood sample
Centrifuging a blood sample
Laboratory experiment
Biological research
Scientist working with samples for dementia and alzheimers research
Alzheimers and dementia research
Adrenocorticotropic hormone test, conceptual image
Anti-mullerian hormone test, conceptual image
Oestradiol E2 test, conceptual image
Human growth hormone test, conceptual image
Insulin test, conceptual image
Luteinizing hormone test, conceptual image
Progesterone test, conceptual image
Blood sample
Hydrocephalus, 3D MRI scan
Hydrocephalus, CT scan
Samples in a tray in a laboratory
Health screening
DNA research
Testing for blood in a urine sample
Blood samples for testing in vials
Diagnosis and treatment, conceptual image
Urine sample analysis
Cancer research samples
Pesticide residue analysis
Freezing blood samples
Blood samples in a metal tray
A row of human blood and chemistry samples awaiting testing in the lab
Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory
Oropharyngeal swab
Thyroid hormone, conceptual image
Cerebral spinal fluid test, conceptual image
Blood testing
Technician holding bar coded blood sample in clinical laboratory
Pipetting sample
Scientist examining sample
Scientist pouring sample
Covid-19 research, conceptual image
DNA Research, Scientist viewing a DNA autoradiogram showing the results from samples on the lab bench
Tube containing blood sample on a bloodwork requisition form that lists a test for prostate-specific antigen (PSA)