@article{ref1,
title="Cholesterol, the mind, and the brain",
journal="Harv Mens Health Watch",
year="2007",
author="",
volume="11",
number="8",
pages="1-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1089-1102",
doi="",
url="http://dx.doi.org/"
}