For citations:
Karnaukhov V.E., Narodova E.A., Shnayder A. N.A., Narodova V.V., Dmitrenko D.V., Nasyrova R.F. Role of essential amino acid tryptophan in causing sleep disorders and anxiety-depressive disorders. Humans and their health. 2022;25(2):13-23. (In Russ.) https://doi.org/10.21626/vestnik/2022-2/02