1.
Līcis R, Molotanovs A, Žīdens J. Cranial Electrotherapy Stimulation and Influence of the Hart Rate Variability. SIE [Internet]. 2015 May 9 [cited 2024 Nov. 23];2:318-26. Available from: https://journals.rta.lv/index.php/SIE/article/view/146