Ärztin in weißer Uniform mit Fläschchen vor grauem Hintergrund - Stockfoto & -bild

Female doctor in white uniform holding flask while standing against grey background

Female doctor in white uniform holding flasks while standing against grey background

Beautiful female doctor in white uniform holding flasks while standing against grey background

Scientist working with dropper and flask isolated over white background - Focus on hands and glassware

Scientist looking at a test tube in a chemical laboratory

A female medical or woman doctor looking at a clear solution. Scientific researcher hands a vial, isolated on white

Portrait of an attractive young female doctor or nurse with stethoscope in white uniform holding test tube with blood sample

Asian female scientist holding and looking at molecular model doing the Science research for human longevity Antidote

Beautiful young female scientist working in the laboratory

Beautiful young female scientist working in the laboratory

Beautiful young female scientist working in the laboratory

Beautiful young female scientist working in the laboratory

Young male scientist over working female colleague in the background

Beautiful young female scientist working in the laboratory

Beautiful young female scientist working in the laboratory