Ключевые слова: adult, africa, african, afro, american, attractive, background, beautiful, black, care, caries, chair, clinic, dental, dentist, dentistry, doctor, doctors, equipment, fear, happy, health, healthcare, healthy, hospital, hygiene, instrument, lamp, man, medical, medicine, mouth, multiethnic, multiracial, office, oral, patient, people, profession, professional, results, smile, stomatology, talking, team, teeth, tooth, treatment, uv, visit, young,