@article{ref1,
title="Does CPAP prevent injuries?",
journal="Lancet",
year="1998",
author="Ytterstad, B. and Norton, R.",
volume="351",
number="9104",
pages="692-692",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(05)78491-9",
url="http://dx.doi.org/10.1016/S0140-6736(05)78491-9"
}