Ключевые слова: boy, care, caucasian, chair, child, childhood, clinic, dental, dentist, doctor, equipment, exam, examining, expertise, face, fear, glove, head, health, healthcare, healthy, holding, human, hygiene, indoor, lifestyle, male, medical, medicine, mouth, occupation, office, one, open, patient, people, person, preschool, procedure, professional, protective, science, sitting, steel, stomatology, teeth, tool, visit, work, working,