1. The memory, cognitive and psychological functions of sleep: update from electroencephalographic and neuroimaging studies;Kirov,2012
2. National Sleep Foundation's sleep time duration recommendations: methodology and results summary;Hirshkowitz;Sleep Health,2015
3. Should we be taking more sleep?;Harrison;Sleep,1995
4. Insufficient sleep in the general population;Broman;Clin Neurophysiol,1996
5. Prevalence of healthy sleep duration among adults-United States, 2014;Liu,2016