@article{ref1,
title="Protecting workers from chemical hazards",
journal="Occupational health and safety",
year="1979",
author="Baier, E. J.",
volume="48",
number="8",
pages="34-36",
abstract="The most significant problem in recognizing workplace hazards is the lack of adequate surveillance systems for the identification and assessment of harmful exposures.<p /><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}