@article{ref1,
title="Medical standards for sport scuba diving",
journal="Journal of the Florida Medical Association",
year="1965",
author="Williamson, D. E.",
volume="52",
number="10",
pages="712-713",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0015-4148",
doi="",
url="http://dx.doi.org/"
}