@article{ref1,
title="Medical certificates concerning accident insurance",
journal="Suomen Laakarilehti. Finlands Lakartidning",
year="1955",
author="Palmen, A. J.",
volume="10",
number="8",
pages="589-603",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0039-5560",
doi="",
url="http://dx.doi.org/"
}