@article{ref1,
title="On the road in Zambia",
journal="Lancet",
year="2008",
author="Schatz, Joseph",
volume="372",
number="9637",
pages="435-436",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}