@article{ref1,
title="A pneumatic analogue for predicting the occurrence of decompression sickness",
journal="Medical and biological engineering",
year="1967",
author="Hills, B. A.",
volume="5",
number="5",
pages="421-432",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-696X",
doi="",
url="http://dx.doi.org/"
}