@article{ref1,
title="Training courses in companies for the ergonomics of computer screen work",
journal="Safety science",
year="1996",
author="Ciaessens, L",
volume="23",
number="2-3",
pages="149-149",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}