Medical Hypotheses
Volume 71, Issue 5 , Pages 641-644, November 2008

A definition of drowsiness: One purpose for sleep?

University of Texas Health Science Center at Houston, Neurology, 6431 Fannin Street, MSB 7.100, Houston, TX 77030, United States

Received 27 May 2008; accepted 30 May 2008. published online 20 August 2008.

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PII: S0306-9877(08)00294-6

doi:10.1016/j.mehy.2008.05.035

Medical Hypotheses
Volume 71, Issue 5 , Pages 641-644, November 2008

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