Christopher E. Kline, J. Larry Durstine, J. Mark Davis, Teresa A. Moore, Tina M. Devlin, Shawn D. Youngstedt
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Author manuscript; available in PMC 2011 December 29.Published in final edited form as: Chronobiol Int. 2010 January; 27(1): 161–180. doi: 10.3109/07420521003648604