@article{ref1,
title="In the shadow of El Chichon: an overview of the medical impact of the 28 March to 4 April 1982 eruptions of the Mexican volcano",
journal="Prehospital and disaster medicine",
year="1994",
author="Nania, J. M. and Rodriguez Garcia, M. and Fruchter, J. S. and Olsen, K. B. and Hooper, P. R.",
volume="9",
number="1",
pages="58-66",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1049-023X",
doi="",
url="http://dx.doi.org/"
}