Sibrecht, Greta, Tomasz Krauze, Renata Dobkowska, Andrzej Wykrętowicz, Jarosław Piskorski, and Przemysław Guzik. “Rationale, Design and Methods Planned in a Prospective Study Concerning the Circadian Rhythm of Heart Rate Asymmetry in Healthy Subjects”. Journal of Medical Science 89, no. 4 (December 29, 2020): e492. Accessed April 20, 2024. https://jms.ump.edu.pl/index.php/JMS/article/view/492.