Ключевые слова: adult, assistant, beautiful, caucasian, clinic, dental, dentist, doctor, equipment, exam, examining, expertise, face, females, glove, hand, health, healthcare, healthy, hospital, human, hygiene, indoors, lips, looking, man, medical, medicine, men, mirror, mouth, occupation, open, patient, positive, practitioner, procedure, professional, protective, smiling, stomatology, teeth, three, tool, toothache, visit, women, work, working, young,