@article{ref1,
title="Patent foramen ovale and decompression illness in divers",
journal="Lancet",
year="1997",
author="Laden, G. D.",
volume="349",
number="9047",
pages="288-288",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}