@article{ref1,
title="Exposures to lead require ongoing vigilance",
journal="Bulletin of The World Health Organization",
year="2003",
author="Mangas, Sotirios and Fitzgerald, D. James",
volume="81",
number="11",
pages="847-847",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0042-9686",
doi="",
url="http://dx.doi.org/"
}