@article{ref1,
title="Bridges, barriers, and boundaries",
journal="Child welfare",
year="2006",
author="McHaelen, Robin Passariello",
volume="85",
number="2",
pages="407-438",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0009-4021",
doi="",
url="http://dx.doi.org/"
}