For citations:
Tishkova IG, Preobrazhenskaya IS. Heart rhythm variability analysis in patients with Levy body dementia and in those with Parkinson's disease. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2011;3(1):46-51. (In Russ.) https://doi.org/10.14412/2074-2711-2011-134