@article{ref1,
title="Bone necrosis--an occupational hazard of diving",
journal="Journal of the Royal Naval Medical Service",
year="1970",
author="Elliott, D. H. and Harrison, J. A.",
volume="56",
number="1",
pages="140-161",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9033",
doi="",
url="http://dx.doi.org/"
}