Ключевые слова: 20s, adult, aged, beautiful, care, career, caries, caucasian, cavity, chair, checkup, clinic, dental, dentist, dentistry, female, half, health, healthcare, hygienist, indoors, length, looking, medical, medicine, middle, occupation, one, people, person, portrait, profession, smile, specialist, stand, stomatology, surgery, tool, tooth, twenties, woman, work, young,