Alexander B Blum, Farbod Raiszadeh, Sandra Shea, David Mermin, Peter Lurie, Christopher P Landrigan and Charles A Czeisler*
* Corresponding author: Charles A Czeisler charles_czeisler@hms.harvard.edu
BMC Medicine 2010, 8:33 doi:10.1186/1741-7015-8-33
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