Syvolap, V. V., and Ye. V. Novikov. “Electrical Properties of the Myocardium in Patients With Arterial Hypertension Combined With Subclinical Hypothyroidism”. Zaporozhye Medical Journal, no. 5 (October 1, 2019). Accessed July 17, 2024. http://zmj.zsmu.edu.ua/article/view/179405.