Spectral analysis of signals of autonomic regulation of blood circulation in patients with COVID-19 and arterial hypertension Year: 2021, №2CID: e0201Authors: Skazkina V.V., Popov K.A., Krasikova N.S.Article type: Original articleFull text in: RussianDOI: 10.15275/cardioit.2021.0201PDF File: cardio-it-2021-0201.pdf Read more about Spectral analysis of signals of autonomic regulation of blood circulation in patients with COVID-19 and arterial hypertensionРусский