A. B. Saltykov and S. V. Grachev, “Функциональные болезни и клиническая медицина”, Патогенез, vol. 15, no. 2, pp. 24–30, May 2017, Accessed: May 11, 2026. [Online]. Available: https://pathogenesis.pro/index.php/pathogenesis/article/view/118