@article{ref1,
title="Argemone mexicana seed poisoning",
journal="South African medical journal SAMJ",
year="1950",
author="Meaker, R. E.",
volume="24",
number="18",
pages="331-333",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}