@article{ref1,
title="The aetiology of type 1 bends in divers",
journal="South African medical journal SAMJ",
year="1981",
author="Jackson, J. H. and van der Walt, J. G.",
volume="59",
number="26",
pages="928-928",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}