@article{ref1,
title="Ocular sports injuries. Standards of protection and prevention. II. The role of government in injury prevention",
journal="International ophthalmology clinics",
year="1981",
author="Tsongas, P. E.",
volume="21",
number="4",
pages="171-177",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-8167",
doi="",
url="http://dx.doi.org/"
}