@article{ref1,
title="Development of space cabin tolerance criteria to trace contaminants",
journal="Aerospace medicine",
year="1962",
author="Back, K. C. and Thomas, Alissa A. and Sandage, C.",
volume="33",
number="",
pages="1438-1441",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}