Vozda M, Hrvolova B, Krohova J, Smondrk M, Penhaker M. Computer-Based Vectorcardiograph for Research Purposes. ELEKTRON ELEKTROTECH [Internet]. 2013Nov.7 [cited 2024Apr.18];19(9):61-4. Available from: https://eejournal.ktu.lt/index.php/elt/article/view/5650