For citations:

Abramenko Yu.V., Slyusar T.A. Evaluated serum levels of brain-derived neurotrophic factor (bdnf) in elderly patients with acute ischemic stroke. Medical alphabet. 2019;1(2):48-51. (In Russ.) https://doi.org/10.33667/2078-5631-2019-1-2(377)-48-51