Ключевые слова: adult, background, blue, care, clean, clinic, closeup, dental, dentist, diagnosis, doctor, equipment, examination, female, gesture, gloves, hands, health, healthy, hospital, hygiene, illness, instruments, job, many, medical, metal, mouth, nurse, occupation, oral, people, person, prevention, professional, protective, sanitary, service, set, stainless, sterile, stomatology, teeth, tools, tooth, tray, treatment, wearing, woman, work,