@article{ref1,
title="Medical examinations implied by the law on safety at work",
journal="Suomen Laakarilehti. Finlands Lakartidning",
year="1965",
author="Hernberg, S.",
volume="20",
number="20",
pages="1407-1410",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0039-5560",
doi="",
url="http://dx.doi.org/"
}