For citations:
Kalinin V.V., Syrtsev M.A., Zemlyanaya A.A., Fedorenko E.A., Sokolova L.V. Factors of Anxiety-Affective Symptoms Persistence in Depressions of Various Origins. Psychiatry (Moscow) (Psikhiatriya). 2023;21(1):34-42. (In Russ.) https://doi.org/10.30629/2618-6667-2023-21-1-34-42