Key term: sleep duration

Original article 2011;37(5):411-417   pdf
The effects of sleep duration on the incidence of cardiovascular events among middle-aged male workers in Japan
Hamazaki Y, Morikawa Y, Nakamura K, Sakurai M, Miura K, Ishizaki M, Kido T, Naruse Y, Suwazono Y, Nakagawa H
 
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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