@article{ref1,
title="A short course in diving medicine",
journal="Annals of emergency medicine",
year="1987",
author="Arthur, D. C. and Margulies, R. A.",
volume="16",
number="6",
pages="689-701",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}