Мартынов, Илья Дмитриевич, and Арнольд Наумович Флейшман. “PECULIARITIES OF AUTONOMOUS REGULATION IN THE PATIENTS WITH SYNCOPE LIVING IN AN INDUSTRIAL CITY”.
Medicine in Kuzbass, vol. 16, no. 3, Sept. 2017, pp. 32-37,
https://mednauki.ru/index.php/MK/article/view/133.