@article{ref1,
title="Iris hole following concussion injury",
journal="British journal of ophthalmology",
year="1960",
author="Abrams, J. D.",
volume="44",
number="",
pages="50-51",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1161",
doi="",
url="http://dx.doi.org/"
}