@article{ref1,
title="Diving accidents",
journal="Practitioner",
year="1979",
author="Pearson, R. R. and Hanson, R. D.",
volume="222",
number="1332",
pages="793-797",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}