@article{ref1,
title="Safety in hockey: cage versus molded masks for goalies, protective helmets for referees",
journal="Minnesota medicine",
year="1981",
author="Galbraith, R. F.",
volume="64",
number="11",
pages="671-673",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-556X",
doi="",
url="http://dx.doi.org/"
}