@article{ref1,
title="Eye and facial injuries resulting from dental procedures",
journal="Dental clinics of North America",
year="1978",
author="Hartley, J. L.",
volume="22",
number="3",
pages="505-515",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0011-8532",
doi="",
url="http://dx.doi.org/"
}