@article{ref1,
title="Paralytic shellfish poison, the primary source of the poison, the marine plankton organism, Gonyaulax catenella",
journal="Journal of biological chemistry",
year="1949",
author="Riegel, B. and Stanger, D. W.",
volume="177",
number="1",
pages="7-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9258",
doi="",
url="http://dx.doi.org/"
}