@article{ref1,
title="HIV infection and certification of death",
journal="British medical journal: BMJ",
year="1992",
author="Pugh, K. and Catalan, Jose",
volume="305",
number="6854",
pages="648-648",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}