STEFFEN, M.; LEONHARDT, S. Non-Contact Monitoring of Heart and Lung Activity by Magnetic Induction Measurement. Acta Polytechnica, Prague, Czech Republic, v. 48, n. 3, 2008. DOI: 10.14311/1021. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/1021. Acesso em: 3 apr. 2025.