@article{ref1,
title="Detection of gas bubbles in man at decompression",
journal="Aerospace medicine",
year="1972",
author="Evans, A. and Barnard, E. E. and Walder, D. N.",
volume="43",
number="10",
pages="1095-1096",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}