@article{ref1,
title="Animal liberation and rights",
journal="Anthropology today",
year="2007",
author="Benthall, Jonathan",
volume="23",
number="2",
pages="1-3",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0268-540X",
doi="10.1111/j.1467-8322.2007.00494.x",
url="http://dx.doi.org/10.1111/j.1467-8322.2007.00494.x"
}