@article{ref1,
title="Studies on the health hazards of lead and calcium on the painters in ceramics",
journal="Nihon eiseigaku zasshi",
year="1972",
author="Nogawa, K. and Sakamoto, M. and Kobayashi, E. and Fukushima, M. and Ishizaki, A.",
volume="27",
number="2",
pages="257-266",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0021-5082",
doi="",
url="http://dx.doi.org/"
}