The U-shaped association between sleep and health: the 2 peaks do not mean the same thing.
Knutson
Kristen L
KL
Department of Health Studies, University of Chicago, IL, USA.
Turek
Fred W
FW
D003937:Diagnosis, Differential; D006304:Health Status; D006801:Humans; D012307:Risk Factors; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology*; D013997:Time Factors; D014478:Unemployment / Q000706:statistics & numerical data