@article{ref1,
title="Mortality from European adder bites?",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1987",
author="Parvinen, T. and Alanen, M. and Iisalo, E.",
volume="103",
number="11",
pages="707-713",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}