JIMÉNEZ CRUZ, J.; VALENCIA, M. Calculation of sleep initiation, continuity and architecture indexes. Revista Mexicana de Ingenieria Biomedica, [S. l.], v. 12, n. 2, p. 10, 1991. Disponível em: http://rmib.com.mx/index.php/rmib/article/view/816. Acesso em: 4 may. 2024.