@article{ref1,
title="Helicopter main rotor blade injury to the head with survival",
journal="Journal of the Royal Army Medical Corps",
year="1997",
author="Gibbons, J. R. and Orr, L. and Carr, Debra J. and Gibbons, C. E.",
volume="143",
number="2",
pages="122-123",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-8665",
doi="",
url="http://dx.doi.org/"
}