@article{ref1,
title="Sleep Disorders – Breathing (Therapy)",
journal="Sleep and Biological Rhythms",
year="2007",
author="",
volume="5",
number="s1 worldsleep07",
pages="A140-A153",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1446-9235",
doi="10.1111/j.1479-8425.2007.00298.x",
url="http://dx.doi.org/10.1111/j.1479-8425.2007.00298.x"
}