@article{ref1,
title="Previous Donner Party research",
journal="Western journal of medicine",
year="1994",
author="Grayson, D. K.",
volume="161",
number="1",
pages="92-92",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}