@article{ref1,
title="Arousal thresholds to different smoke alarm signals in older sleepers",
journal="Journal of sleep research",
year="2006",
author="Bruck, D. and Thomas, Isabelle",
volume="15",
number="Suppl 1",
pages="245-245",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0962-1105",
doi="",
url="http://dx.doi.org/"
}