@article{ref1,
title="Toxicology's need for new analytical methods",
journal="Food and cosmetics toxicology",
year="1973",
author="",
volume="11",
number="1",
pages="141-144",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0015-6264",
doi="",
url="http://dx.doi.org/"
}