@article{ref1,
title="Mean street, U.S.A: the problem of abuse and violence in the field",
journal="Journal of environmental health",
year="2005",
author="Berg, Rebecca",
volume="67",
number="9",
pages="66-77",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-0892",
doi="",
url="http://dx.doi.org/"
}