@article{ref1,
title="Letter by Pettit et al regarding article, "electrical heart activity recorded during prolonged avalanche burial"",
journal="Circulation",
year="2012",
author="Pettit, Stephen J. and Chaggar, Parminder S. and Windsor, Jeremy S.",
volume="126",
number="10",
pages="e157-e157",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0009-7322",
doi="10.1161/CIRCULATIONAHA.112.100875",
url="http://dx.doi.org/10.1161/CIRCULATIONAHA.112.100875"
}