Sibrecht, G., Krauze, T., Dobkowska, R., Wykrętowicz, A., Piskorski, J., & Guzik, P. (2020). 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(4), e492. https://doi.org/10.20883/medical.e492