@article{ref1,
title="Murder by morphine",
journal="History of medicine",
year="1980",
author="Hunter, G. M.",
volume="8",
number="3",
pages="39-39",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0046-7618",
doi="",
url="http://dx.doi.org/"
}