@article{ref1,
title="Considerations in prolonging life--a dying and recovery score. Part I",
journal="IMJ Illinois medical journal",
year="1975",
author="Collins, V. J.",
volume="147",
number="6",
pages="543-7 cont",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-2120",
doi="",
url="http://dx.doi.org/"
}