@article{ref1,
title="Mortality in forestry and construction workers in Finland",
journal="Journal of epidemiology and community health",
year="1993",
author="Green, L. M.",
volume="47",
number="6",
pages="508-509",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0143-005X",
doi="",
url="http://dx.doi.org/"
}