@article{ref1,
title="Staying alive: Evolution, culture and women's intra-sexual aggression",
journal="Aggressive behavior",
year="1999",
author="Campbell, Andrea",
volume="25",
number="1",
pages="36-36",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0096-140X",
doi="",
url="http://dx.doi.org/"
}