@article{ref1,
title="Research and advocacy: can one wear two hats?",
journal="Family Process",
year="1994",
author="Gelles, Richard J.",
volume="33",
number="1",
pages="93-5; discussion 97",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0014-7370",
doi="",
url="http://dx.doi.org/"
}