Ключевые слова: bad breath, business, clean, correction, dental hygienist, dentist, dentistry, denture, examination, health, health management, human, hypersensitivity, implant, life style, maintenance, men, miniature, model, oral surgery, people, person, plaque, sit, small, tartar, tooth, tooth decay, tooth extraction, toothache, toothpaste, treatment, white, whitening, worry,