@article{ref1,
title="Heavy metal poisoning: clinical aspects and laboratory analysis",
journal="American journal of medical technology",
year="1973",
author="Kubasik, N. P. and Volosin, M. T.",
volume="39",
number="11",
pages="443-450",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9335",
doi="",
url="http://dx.doi.org/"
}