Key term: insomnia

Original article 2011;37(3):204-212   pdf
Workplace bullying and subsequent sleep problems – the Helsinki Health Study
Lallukka T, Rahkonen O, Lahelma E
 
Original article 2009;35(3):193-202   pdf
Sleep duration and sleep-related problems in different occupations in the Hordaland Health Study
Ursin R, Baste V, Moen BE
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