For citations:

Abramova V.N., Slyusar T.A., Medvedeva C.L. Anxiety-depressive and asthenic disorders in patients older than 75 years with chronic brain ischemia. Medical alphabet. 2019;4(39):40-43. (In Russ.) https://doi.org/10.33667/2078-5631-2019-4-39(414)-40-43