Realization and evaluation of the device for measuring the impedance of human body for detecting the respiratory and heart rateMetshein, Margus; Parve, Toomas; Annus, Paul; Rist, Marek; Min, MartElektronika ir elektrotechnika = Electronics and electrical engineering2017 / p. 36-42 : ill https://doi.org/10.5755/j01.eie.23.3.18330 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS