Ключевые слова: ache, adult, care, caries, caucasian, checkup, clinic, decay, dental, dentist, dentistry, disease, doctor, equipment, face, female, girl, hand, health, healthcare, human, hygiene, instrument, job, male, medical, medicine, mouth, occupation, office, open, oral, orthodontic, pain, patient, people, person, profession, professional, stomatology, technology, tool, tooth, toothache, treatment, white, woman, work, young,