@article{ref1,
title="Drowning",
journal="Lancet",
year="1972",
author="Van Haeringen, J. R. and Kleine, J. W. and Sluiter, H. J.",
volume="2",
number="7782",
pages="880-880",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}