@article{ref1,
title="The environmental survey: practical guidance for new entrants to occupational health and safety",
journal="Journal of the Society of Occupational Medicine",
year="1978",
author="McDonald, M. A.",
volume="28",
number="3",
pages="95-100",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0301-0023",
doi="",
url="http://dx.doi.org/"
}