@article{ref1,
title="Occupational health and safety in South Africa",
journal="South African medical journal SAMJ",
year="1983",
author="Benatar, S. R. and Mets, J. T. and Elmes, P. C.",
volume="63",
number="25",
pages="952-954",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}