Ключевые слова: adult, artificial, assistant, below, body, care, caucasian, checkup, clean, client, clinic, dentist, disease, doctor, equipment, experienced, expertise, health, hospital, human, hygiene, indoors, inspection, instruments, job, lighting, medical, modern, occupation, office, oral, orthodontic, patient, people, practitioner, prevention, procedure, professional, specialist, stomatology, surgeon, teeth, therapy, tool, treatment, uniform, visit, white, work, young,