@article{ref1,
title="Vertebral fracture in jet aircraft accidents: a statistical analysis for the period 1959 through 1963, U. S. Navy",
journal="Aerospace medicine",
year="1966",
author="Ewing, C. L.",
volume="37",
number="5",
pages="505-508",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}