ヴェリーキー ・ ノヴゴロド, ロシア - 2016 年 5 月 22 日: 特別なゴム手袋、歯科医院で歯の色調の赤服表示パレットで歯科医をマスターします。クローズ アップ - ストックフッテージ＆ビデオ

Close-up of cofferdam installation on dental mannequin. Unrecognizable women in medical protective gloves practicing stomatology. Medicine, odontology, education, profession

Nurse in sterile gloves applying gel for LED whitening on woman patients teeth in dentistry, teeth closeup view. Preparing to cosmetic beauty procedure in stomatology clinic.

Doctor dermatologist diagnoses the structure of the hair of a young pretty girl with a special tool - a trichoscope. Trichology, trichogram

Closeup. doctor dentist treats teeth patient man using cofferdam.

Dentist - Patients open mouth during oral checkup

Orthodontist puts braces on a girl in his office

Doctor dentist with orthopedic dental tool

Dentist in rubber gloves holds syringe with colourless gel for deep cleaning teeth. Close-up

VELIKIY NOVGOROD, RUSSIA - MAY 22, 2016: Master dentist in special rubber gloves and red clothing showing palette of teeth tones in dental office

The schoolboy looks the formula for deciding the task using the mobile phone during the lesson

Woman typing the text on a silver smartphone. Close up

The woman wrote a note about taking tablets

Woman pushes a tablets out of the package on the table