Barbosa AA, Miguel MAL, Tufik S, Sabino FC, Cendoroglo MS, Pedrazzoli M
Sleep disorder or simple sleep ontogeny? Tendency for morningness is associated with worse sleep quality in the elderly
Braz J Med Biol Res49(10): e531149(10): e5311doi: 10.1590/1414-431X20165311