@article{ref1,
title="Self injection with mercury",
journal="British medical journal: BMJ",
year="1989",
author="Clague, J. R. and Gray, H. H. and Kay, P. H.",
volume="299",
number="6715",
pages="1567-1567",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}