N.N. PETROVA, Е.M. CHUMAKOV St. Petersburg State University, 7-9 University embankment, St. Petersburg, Russian Federation, 199034 Petrova N.N. — D. Med. Sc., Professor, Head of the Department of Psychiatry and Narcology, +7-911-211-26-07, e-mail: petrova_nn@mail.ru Chumakov E.M. — postgraduate student of the Department of Psychiatry and Narcology, +7-911-219-68-71, e-mail: chumakovegor@gmail.com The article presents the features of […]