@article{ref1,
title="Direction of a lightning strike",
journal="New England journal of medicine",
year="1994",
author="Bourke, D. L. and Harrison, C. M. and Sprung, J.",
volume="331",
number="14",
pages="953-954",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM199410063311420",
url="http://dx.doi.org/10.1056/NEJM199410063311420"
}