@article{ref1,
title="Global burden of disease",
journal="Lancet",
year="1997",
author="Appleby, L. and Shaw, J. and Amos, T. and Dennehy, J.",
volume="350",
number="9071",
pages="e143-e143",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(05)61847-8",
url="http://dx.doi.org/10.1016/S0140-6736(05)61847-8"
}