BLAZEK, V.; VENEMA, B.; LEONHARDT, S.; BLAZEK, P. Customized Optoelectronic In-Earsensor Approaches for Unobtrusive Continuous Monitoring of Cardiorespiratory Vital Signs. International Journal of Industrial Engineering and Management, [S. l.], v. 9, n. 4, p. 197–203, 2018. DOI: 10.24867/IJIEM-2018-4-197. Disponível em: https://ijiemjournal.uns.ac.rs/index.php/ijiem/article/view/143. Acesso em: 19 jun. 2024.