@article{ref1,
title="Poison information centers give advice twenty-four hours a day on acute poisoning",
journal="Nordisk Medicin",
year="1977",
author="Werner, B.",
volume="92",
number="8-9",
pages="214-218",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0029-1420",
doi="",
url="http://dx.doi.org/"
}