For citations:

Nodel' MR, Yakhno NN. NERVOUS AND MENTAL DISORDERS OF PARKINSON'S DISEASE. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2009;1(2):3-8. (In Russ.) https://doi.org/10.14412/2074-2711-2009-30