@article{ref1,
title="Simultaneous hangman's fractures in siblings undergoing vehicular trauma",
journal="Australian and New Zealand journal of surgery",
year="1998",
author="Sekhon, L. H. and Vonau, M.",
volume="68",
number="2",
pages="158-161",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-8682",
doi="",
url="http://dx.doi.org/"
}