Ключевые слова: adult, assistant, care, chair, checkup, clinic, dental, dentist, dentistry, denture, doctor, equipment, examining, expertise, female, health, healthcare, healthy, horizontal, hospital, hygiene, indoor, instrument, male, man, medical, medicine, mouth, occupation, office, oral, orthodontic, orthodontist, patient, person, professional, smile, smiling, specialist, stomatology, surgery, tool, tooth, toothache, treatment, uniform, visit, woman, work, workplace,