Senior doctor sitting at the table working with analysis in test tube and making notes in clipboard at office

---

Size: 4480px × 6720px
Photo credit: © Anna Tolipova / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adult, analyzing, biochemistry, biology, biotechnology, caucasian, chemical, chemist, chemistry, coat, concentration, desk, doctor, document, ethnicity, exam, experiment, expertise, eyeglasses, healthcare, indoors, lab, laboratory, males, mature, medical, medicine, men, microbiology, microscope, occupation, people, person, portrait, professional, research, science, scientific, scientist, senior, sitting, smiling, technician, technology, test, working, writing