Sleep diaries of Vietnam War veterans with chronic PTSD: the relationships among insomnia symptoms, psychosocial stress, and nightmares
Behavioral Sleep Medicine (2015) - Comment
pubmed: 24617942  doi: 10.1080/15402002.2014.880344  issn: 1540-2010  issn: 1540-2002 

Philip R. Gehrman, Gerlinde C. Harb, Joan M. Cook, Holly Barilla, Richard J. Ross