Ключевые слова: adult, aged, aging, approval, blouse, caucasian, chair, cheerful, citizen, clinic, dental, dentistry, elderly, equipment, female, giving, happy, health, healthcare, hospital, indoors, inside, joyful, lady, lifestyle, looking, medical, office, old, patient, pensioner, person, pink, retired, retiree, senior, showing, smile, smiling, standing, stomatology, teeth, thumbsup, tooth, waistup, white, woman,