For citations:
Safonova N.Yu., Sapronova M.R., Gavrilyuk O.A., Popova T.E., Tappakhov A.A. Prevalence of non-motor disorders in Parkinson`s disease. Personalized Psychiatry and Neurology. 2021;1(2):117-125. https://doi.org/10.52667/2712-9179-2021-1-2-117-125