@article{ref1,
title="Epidemiology of work-related diseases and accidents. Tenth report of the Joint ILO/WHO Committee on Occupational Health",
journal="World Health Organization technical report series",
year="1989",
author="",
volume="777",
number="",
pages="1-71",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0512-3054",
doi="",
url="http://dx.doi.org/"
}