766
Lizette Borreli, «Sleeping Naked Helps Couples Have Healthy Relationships with More Intimacy,» Medical Daily, July 2, 2014, .
767
Ibid.
768
«Napping,» The National Sleep Foundation, http://www.sleepfoundation.org.
769
David K. Randall, «Rethinking Sleep,» The New York Times, September 22, 2012, .
770
«Napping Reverses Health Effects of Poor Sleep», Endocrine Society press society, February 10, 2013, .
771
Ryan Brindle and Sarah Conklin, «Daytime Sleep Accelerates Cardiovascular Recovery after Psychological Stress,» International Journal of Behavioral Medicine 19 (2012): 111–14.
