Lächelnder afrikanischer Wissenschaftler, der auf Klemmbrett neben verschwommenen Reagenzgläsern und Laptop schreibt - Stockfoto & -bild

Smiling african american scientist writing on clipboard near laptop and petri dishes

African american scientist smiling at camera near clipboard and medical equipment

Medical professional endorsing the quality of drops for nose by giving it a thumbs-up

Female teacher in lab coat smiling in school science room

Cheerful latin doctor with handful of pills and glass of water sitting at workplace and smiling at camera

Young female doctor using laptop at modern clinic

Female doctor writing in clipboard and looking at jar of pills

Young female doctor using laptop at workplace and looking at camera

Panoramic shot of smiling doctor with handful of pills and glass of water

Smiling doctor in white coat holding clipboard in hospital

Female doctor talking by phone while sitting at office