@article{ref1,
title="Fluoride poisoning and description of a method for testing fluorides in the blood and urine",
journal="Harefuah",
year="1972",
author="Lev, M.",
volume="83",
number="7",
pages="292-294",
abstract="<p>[Abstract unavailable]</p><p>Language: he</p>",
language="he",
issn="0017-7768",
doi="",
url="http://dx.doi.org/"
}