VOROPAI , A.; SARANA , V. Low-Noise and Cost-Effective Active Electrodes for Dry Contact ECG Applications. Science and Innovation, Ukraine, v. 18, n. 1, p. 112–123, 2022. DOI: 10.15407/scine18.01.112. Disponível em: https://scinn-eng.org.ua/ojs/index.php/ni/article/view/200. Acesso em: 13 jun. 2026.