@article{ref1,
title="Self-inflicted orbitocranial injury with a plastic ballpoint pen",
journal="British journal of ophthalmology",
year="1971",
author="Bowen, D. I.",
volume="55",
number="6",
pages="427-430",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1161",
doi="",
url="http://dx.doi.org/"
}