Ключевые слова: asian, assistant, business, care, clean, clinic, concept, consult, demonstration, dental, dentist, dentistry, dentures, diagnosis, doctor, equipment, examining, expertise, hand, health, holding, hospital, hygiene, image, implant, lab, laptop, man, medical, meeting, mouth, office, oral, orthodontist, patient, prosthesis, service, showing, stress, surgery, talking, teaching, teeth, tool, tooth, treatment, working, xray,