@article{ref1,
title="Aseptic bone necrosis in divers",
journal="Aerospace medicine",
year="1968",
author="Uhl, R. R.",
volume="39",
number="12",
pages="1345-1347",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}