Ключевые слова: adult, assistant, care, caucasian, child, clinic, dental, dentist, dentistry, doctor, equipment, female, girl, happy, health, healthcare, healthy, hygiene, hygienist, instrument, isolated, job, male, man, medical, medicine, men, mouth, nurse, occupation, office, patient, people, person, portrait, practitioner, profession, professional, smile, specialist, surgery, teeth, tool, treatment, uniform, visit, white, woman, work, young,