Cortisol Associated with REM and NREM Sleep: A review of factors that influence the circadian period . Research, Society and Development, [S. l.], v. 13, n. 5, p. e4413545742, 2024. DOI: 10.33448/rsd-v13i5.45742. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/45742. Acesso em: 29 jun. 2025.