@article{ref1,
title="Simple rapid test for lead poisoning",
journal="Journal of pediatrics",
year="1972",
author="McCabe, E. B. and Challop, R. S.",
volume="80",
number="5",
pages="893-894",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3476",
doi="",
url="http://dx.doi.org/"
}