Cientista afro-americano olhando através do microscópio em laboratório - Banco de fotos e imagens

Focused african american scientist looking through microscope in clinical laboratory

Close up. Pleased bearded male person keeping smile on his face while doing teeth checkup

Skillful scientist. Happy positive smart man looking into the miscroscope and smiling while doing the research

International medicine. Serious international dentist standing in semi position, wearing medical uniform

Cropped shot of a focused young male scientist looking at test samples through a microscope inside of a laboratory during the day.

Important job. Professional positive doctor reviewing patient with special white plastic microscope during ordinary workday

African american scientist in glasses holding digital tablet near microscope and test tubes in lab

African american scientist in glasses looking through microscope in laboratory

African american scientist in glasses holding flask near microscope

Close up of african american scientist in glasses looking through microscope in lab

African american scientist looking and smartphone near microscope in lab

African american scientist in glasses using digital tablet near microscope in lab