@article{ref1,
title="Pulmonary toxicity of Mount St. Helens volcanic ash",
journal="Environmental research",
year="1982",
author="Sanders, C. L. and Conklin, A. W. and Gelman, R. A. and Adee, R. R. and Rhoads, K.",
volume="27",
number="1",
pages="118-135",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0013-9351",
doi="",
url="http://dx.doi.org/"
}