@article{ref1,
title="Observations in the SAM two-man space cabin simulator. II. Biomedical aspects",
journal="Aerospace medicine",
year="1961",
author="Morgan, T. E. Jr and Ulvedal, F. and Welch, B. E.",
volume="32",
number="",
pages="591-602",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}