@article{ref1,
title="Prevention, gas masks, and sealed rooms: a public health perspective",
journal="Public health reviews",
year="1993",
author="Goldsmith, J. R.",
volume="20",
number="3-4",
pages="342-346",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0301-0422",
doi="",
url="http://dx.doi.org/"
}