LĪCIS, Renārs; MOLOTANOVS, Andris; ŽĪDENS, Jānis. Cranial Electrotherapy Stimulation and Influence of the Hart Rate Variability. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 2, p. 318–326, 2015. DOI: 10.17770/sie2012vol2.146. Disponível em: https://journals.rta.lv/index.php/SIE/article/view/146.. Acesso em: 28 apr. 2024.