@article{ref1,
title="Families in pain",
journal="North Carolina medical journal",
year="1994",
author="Burns, Barbara",
volume="55",
number="4",
pages="127-129",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-2559",
doi="",
url="http://dx.doi.org/"
}