Cientista afro-americano atencioso fazendo análise com microscópio em laboratório - Banco de filmagens e vídeos

Selective focus of pretty scientist looking in microscope and talking to colleague in laboratory

Focused african american scientists making research with microscope in laboratory

Male scientist in goggles using microscope during blood test in laboratory

African american scientist in glasses looking at sample through microscope in lab

Focused african american scientists making research with microscope in laboratory

African american scientist in glasses looking at sample through microscope in lab

Attentive african american scientist making analyzing with microscope and writing diagnosis on clipboard

African american scientist in glasses writing on clipboard while looking at sample through microscope in lab

African american scientist looking at sample through microscope in lab

Selective focus of african american scientist in glasses looking at sample through microscope in lab