@article{ref1,
title="List of materials 1979",
journal="Bulletin (National Clearinghouse for Poison Control Centers (U.S.))",
year="1978",
author="",
volume="22",
number="13",
pages="2-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0049-5484",
doi="",
url="http://dx.doi.org/"
}