Tymoshenko, O. S. “THE EFFECTIVENESS OF BIOFEEDBACK IN THE TREATMENT OF DIFFICULT-TO-CONTROL ARTERIAL HYPERTENSION”. The Journal of V. N. Karazin Kharkiv National University, series "Medicine", no. 32 (1): 93-111. Accessed November 22, 2024. https://periodicals.karazin.ua/medicine/article/view/7834.