R.Kh. YAGUDIN, L.I. RYBKIN Republican Clinical Hospital of the Ministry of Healthcare of the Republic of Tatarstan, 138 Orenburgskiy Trakt, Kazan, Russian Federation 420064 Yagudin R.Kh. — PhD (Economics), PhD (Medicine), Deputy Chief doctor on Development, Science and OMA, tel.(843) 237-34-42, e-mail:rkb_nauka@rambler.ru Rybkin L.I. — PhD (Medicine), Associate Professor, Head of Organizational-Methodological Activities Department, tel. (843) 237-31-84, […]