For citations:

Laskov VB, Logacheva EA, Tretyakova EE, Gridnev MA. Clinical and epidemiological features of patients with multiple sclerosis in the Kursk Region. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2017;9(1):55-60. (In Russ.) https://doi.org/10.14412/2074-2711-2017-1-55-60