Przycięty widok lekarza w masce medycznej i białej powłoce trzymając smartfon i probówkę z próbką krwi izolowane na białym - Zdjęcie stockowe & obraz

Doctor in medical mask and white coat holding smartphone and taking photo of test tube with blood sample isolated on white

Cropped view of doctor in medical mask and white coat pointing with hand at test tube with sample and coronavirus lettering isolated on white

Cropped view of doctor in medical mask and white coat using smartphone isolated on grey

Test tube with a positive test for corona virus infection in the doctors hand. Corona virus testing. A doctor holds a test tube containing a patients sample that has tested positive for corona virus

Dentist holding tooth model and tools on light blue background, closeup

Concept of COVID-19 - Coronavirus disease - Doctor with syringe is preparing for injection.

Selective focus of mature doctor in medical mask and googles holding test tube with blood sample on grey

Selective focus of mature doctor in medical mask holding test tube with blood sample on grey

Selective focus of mature doctor in medical mask using digital tablet on white

Tired and mature doctor in medical mask and latex gloves touching forehead on grey

Mature doctor in medical mask coughing on grey

Doctor with steamed eyeglasses wearing medical mask isolated on white, banner

Dentist giving dental instrument to female colleague in mask