@article{ref1,
title="Using computers to promote health and safety",
journal="Occupational health and safety",
year="1979",
author="Brownson, P. J. and Olson, R. D.",
volume="48",
number="4",
pages="13C-13D, 17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}