4k materiał wideo pewnej siebie kobiety pracującej w laboratorium. - Materiał filmowy & wideo

4k video footage of a confident woman working in a laboratory.

Mature and attractive doctor using laptop near documents in clinic

Portrait of male medical professional

Female doctor in her 50s looking at camera, professional medical staff, hospital

4k video footage of a confident woman working in a laboratory.

4k video footage of a young scientist using headphones and a laptop in a laboratory.

Young scientist using a digital tablet and computer in a lab. Dedicated woman doing forensic research while analyzing data and findings. Medical technician and clinical researcher working online.

Stressed male scientist working on laptop in a lab. Young research biologist with a bad headache feeling tired from sitting at desk all day. Biotechnology chemist unhappy with statistics results.

Pathologist, biochemist and genetic engineer using technology to record test results. Scientist using digital tablet and computer to research monkeypox virus while working on a cure in a laboratory

Happy African female doctor smiling in her office during covid pandemic. Portrait of black woman healthcare scientist with a bright smile. Beautiful and joyful dentist face standing in the hospital.