Ключевые слова: assistance, assistant, blue, care, checkup, clinic, concept, curing, dental, dentist, dentistry, doctor, equipment, eyeglasses, female, filling, girl, health, hygiene, instrument, lamp, light, man, medical, medicine, mirror, occupation, office, oral, patient, people, person, polymerization, professional, protective, stomatological, stomatologist, stomatology, technology, teenage, teenager, teeth, tool, treating, treatment, ultraviolet, uv, women, young,