@article{ref1,
title="The price of stress",
journal="Nursing standard (1987)",
year="1998",
author="Cooper, Cary L. and Earnshaw, J.",
volume="12",
number="25",
pages="16-16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-6570",
doi="",
url="http://dx.doi.org/"
}