@article{ref1,
title="Indirect injury of the optic nerves and chiasm with closed head injruy. Report of three cases",
journal="Bulletin of the Los Angeles neurological societies",
year="1973",
author="Obenchain, T. G. and Killeffer, F. A. and Stern, W. E.",
volume="38",
number="1",
pages="13-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0024-659X",
doi="",
url="http://dx.doi.org/"
}