For citations:
Kichuk IV, Petrova EA, Mitrofanov AA, Solovyeva NV, Vilyanov VB. Changes in EEG indices and serotonin concentrations in depression and anxiety disorders. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2016;8(3):34-38. (In Russ.) https://doi.org/10.14412/2074-2711-2016-3-34-38