@article{ref1,
title="Contributions to the history of mercury and arsenic injuries; a study in culture history and medicine",
journal="Zeitschrift fur Haut- und Geschlechtskrankheiten",
year="1953",
author="Janson, P.",
volume="15",
number="2",
pages="64-67",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0044-2844",
doi="",
url="http://dx.doi.org/"
}