@article{ref1,
title="It's time to wake up to the importance of sleep disorders",
journal="JAMA journal of the American Medical Association",
year="1993",
author="Mitler, M. M. and Dement, W. C.",
volume="269",
number="12",
pages="1548-1550",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}