@article{ref1,
title="Diving medicine",
journal="New England journal of medicine",
year="1957",
author="Lanphier, E. H.",
volume="256",
number="3",
pages="120-131",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}