@article{ref1,
title="Safety of tap water",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1983",
author="Hiisvirta, L.",
volume="99",
number="22",
pages="1646-1653",
abstract="<p>[Abstract unavailable]</p><p>Language: fi</p>",
language="fi",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}