@article{ref1,
title="Contact lenses may pose new problems in the workplace",
journal="Occupational health and safety",
year="1984",
author="Hirschfelder, D.",
volume="",
number="",
pages="54-58",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}