@article{ref1,
title="Emergency admissions. In the bleak mid-winter",
journal="Health service journal",
year="1996",
author="Summerhill, L. and McLaren, H.",
volume="106",
number="5489",
pages="28-29",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0952-2271",
doi="",
url="http://dx.doi.org/"
}