@article{ref1,
title="Side-effects of guanoxan",
journal="British medical journal: BMJ",
year="1966",
author="Cotton, S. G. and Montuschi, E.",
volume="1",
number="5478",
pages="51-51",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}