@article{ref1,
title="The Nature of Circulatory Failure in Accidental Death",
journal="American journal of the medical sciences",
year="1953",
author="Swann, H. G. and Anigstein, R and Clark, C. C.",
volume="225",
number="5",
pages="475-479",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0002-9629",
doi="",
url="http://dx.doi.org/"
}