Medical clinic. Nurse holding an test tube with blood sample. Close up
Medical clinic. Nurse put a stand with test tubes near the pipettes filled up with blood
Medical clinic. Nurse holding a blood sample. Close up
Medical clinic. A blood test. A nurse holds a collected blood in the vitro
Medical clinic. A nurse doing a blood test
Medical clinic. Nurse works with blood samples. Filling up the pipette with blood
Medical clinic. A blood test. A nurse takes the blood from the vitro
The test tube is filled with water on a white background. Isolate. Close-up
Medical nurse hands preparing vaccine dose for injection patient close up. Unknown doctor filling syringe with antiviral medication standing health clinic office. Physician holding test tube in gloves
Medical clinic. A blood test. A close up of pipettes with blood samples
Close up of a biologist preparing for a medical survey with blood samples. Medicine, healthcare, clinical concept.