@article{ref1,
title="The prevention of drowning",
journal="AMA American journal of diseases of children",
year="1952",
author="Dietrich, H. F.",
volume="84",
number="4",
pages="502-502",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="",
issn="0096-8994",
doi="",
url="http://dx.doi.org/"
}