@article{ref1,
title="In top form. Advances in head protection raise comfort, safety, and style for workers",
journal="Occupational health and safety",
year="2002",
author="Byrnes, James K.",
volume="71",
number="3",
pages="44-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}