For citations:

Yurchenko YN, Yurchenko AN, Smagina IV. Epidemiology of multiple sclerosis in the Bryansk Region. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2016;8(3):31-33. (In Russ.) https://doi.org/10.14412/2074-2711-2016-3-31-33