@article{ref1,
title="Hazarding the night",
journal="Lancet",
year="1994",
author="",
volume="344",
number="8930",
pages="1099-1100",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}