@article{ref1,
title="Decompression sickness in diving",
journal="Singapore medical journal",
year="1976",
author="How, J. and West, D. and Edmonds, C.",
volume="17",
number="2",
pages="92-97",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-5675",
doi="",
url="http://dx.doi.org/"
}