Saint-Petersburg, Rusko-21. března 2018: Zubař zahajovací políčko s bělící systém v zubní klinice - Stock záběry a video

SAINT-PETERSBURG, RUSSIA - MARCH 21, 2018: Assistant gives to dentist doctor syringe with whitening system for patient

Dentist stomatologist whitening teeth for patient in medicine dental clinic

Dentist doing procedure with dental curing UV light in dental clinic for patient

Dentist doctor working with woman patient in dental clinic

Dentist treating teeth to woman patient in clinic. Female professional doctor stomatologist at work. Dental check up in office

Woman doctor or nurse. Female is putting on blue medical protective gloves. Uniform beautician. A girl with a smart watch on her hand.

Dentist treating teeth to woman patient in clinic. Female professional doctor stomatologist at work. Dental check up in office

Dentist treating teeth to woman patient in clinic. Female professional doctor stomatologist at work. Dental check up in office