For citations:

Rachin AP, Averchenkova AA. A change in the parameters of P300 evoked potentials in relation to the degree of exacerbation of pain syndrome. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2012;4(2):52-55. (In Russ.) https://doi.org/10.14412/2074-2711-2012-383