Schöner Arzt mit Brille und weißem Mantel liest Buch - Stockfoto & -bild

Handsome doctor in glasses and white coat looking at digital tablet

Distance education, school and video blogging concept - happy smiling male chemistry teacher with camera and test tube having online class at home office

Attractive and happy immunologist holding clipboard with checklist and pen

Serious and handsome doctor in white coat writing diagnosis on clipboard

Selective focus of molecular nutritionist doing test in lab

Cheerful dermatologist in white coat holding dermatoscope and smiling in clinic

Cheerful doctor pointing with finger at laptop with blank screen

Selective focus of molecular nutritionist using computer and his colleague using microscope on background

Selective focus of genetic consultant doing dna test in lab

Selective focus of molecular nutritionist using computer and his colleague using microscope on background

Cropped view of molecular nutritionist using microscope in lab

Selective focus of genetic consultant holding test tubes and using microscope in lab