@article{ref1,
title="The statutory control of drugs",
journal="Veterinary record",
year="1973",
author="Edwards, B. R. and Knifton, A.",
volume="93",
number="1",
pages="17-21",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0042-4900",
doi="",
url="http://dx.doi.org/"
}