@article{ref1,
title="Apnoeic diving black-out",
journal="South African medical journal SAMJ",
year="1980",
author="Foster, P. A. and Jones, A. G. and Landsberg, P. G.",
volume="58",
number="6",
pages="228-229",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}