@article{ref1,
title="Lead-poisoning prevention under attack",
journal="New England journal of medicine",
year="1977",
author="Needleman, H. L. and Graef, J. W.",
volume="296",
number="10",
pages="579-579",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM197703102961026",
url="http://dx.doi.org/10.1056/NEJM197703102961026"
}