The relationships between insomnia, sleep apnoea and depression: Findings from the American National Health and Nutrition Examination Survey, 2005–2008
Author: Hayley, Amie C.  Published in: Australian & New Zealand Journal of Psychiatry, v. 49  no. 2, pp. 156- 170  Date: 2014
ISSN:  0004-8674,  EISSN:  1440-1614  DOI:  10.1177/0004867414546700