@article{ref1,
title="Perforating eye injuries: a five year survey",
journal="Transactions of the Ophthalmological Societies of the United Kingdom",
year="1971",
author="Johnston, S.",
volume="91",
number="",
pages="895-921",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0078-5334",
doi="",
url="http://dx.doi.org/"
}