@article{ref1,
title="Acute and chronic beryllium poisoning",
journal="Nuclear science abstracts",
year="1949",
author="Hardy, H. L.",
volume="3",
number="8",
pages="1-3",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-5612",
doi="",
url="http://dx.doi.org/"
}