@article{ref1,
title="Collapse in bathing, swimming, diving and water-jumping",
journal="Medizinische Welt",
year="1961",
author="Klaus, E. J.",
volume="29-30",
number="",
pages="1493-1499",
abstract="<p>[Abstract unavailable]  Keywords: Drowning; Drowning Prevention; Water Safety </p> <p>Language: de</p>",
language="de",
issn="0025-8512",
doi="",
url="http://dx.doi.org/"
}