For citations:

Parfenov VA, Verbitskaya SV. The risk factors and prevention of stroke in atrial fibrillation. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2014;6(3):55-60. (In Russ.) https://doi.org/10.14412/2074-2711-2014-3-55-60