@article{ref1,
title="Lead poisoning among children from Santo Amaro, Brazil",
journal="Bulletin of the Pan American Health Organization",
year="1985",
author="Carvalho, F. M. and Silvany-Neto, A. M. and Tavares, T. M. and Lima, M. E. and Waldron, H. A.",
volume="19",
number="2",
pages="165-175",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0085-4638",
doi="",
url="http://dx.doi.org/"
}