@article{ref1,
title="Organophosphate pesticides--cause for concern?",
journal="Practitioner",
year="1993",
author="Shepherd, C.",
volume="237",
number="1524",
pages="212-214",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}