@article{ref1,
title="Do plasma polyunsaturates predict hostility and depression?",
journal="World review of nutrition and dietetics",
year="1997",
author="Hibbeln, J. R. and Umhau, J. C. and George, D. T. and Salem, N.",
volume="82",
number="",
pages="175-186",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0084-2230",
doi="10.1159/000059633",
url="http://dx.doi.org/10.1159/000059633"
}