@article{ref1,
title="Letter: Propoxyphene overdose deaths",
journal="JAMA journal of the American Medical Association",
year="1975",
author="McBay, A. J. and Hudson, P.",
volume="233",
number="12",
pages="1257-1257",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}