@article{ref1,
title="Drowning and near-drowning. Physiologic and therapeutic considerations",
journal="Rocky Mountain medical journal",
year="1972",
author="Knudson, R. D.",
volume="69",
number="9",
pages="67-68",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-760X",
doi="",
url="http://dx.doi.org/"
}