N.I. SHAYMIEVA Kazan State Medical Academy, 36 Butlerova St., Kazan, Russian Federation 420012 Shaymieva N.I. — Cand. Med. Sc., Associate Professor, Head of the Department of dental orthopedics and dentistry of general practice, tel. (843) 264-50-18, е-mail: mz.rsp@tatar.ru The study is dedicated to the combination of methods of systematic and local usage of the fluoride for […]