@article{ref1,
title="A case of argyria caused by consumption of silver water",
journal="Klinicheskaia meditsina",
year="1990",
author="Penknovich, A. A. and Fedorovtsev, A. L. and Vasil'evykh, M. L.",
volume="68",
number="3",
pages="136-137",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0023-2149",
doi="",
url="http://dx.doi.org/"
}