@article{ref1,
title="Drowning: to treat or not to treat--an unanswerable question?",
journal="Critical care medicine",
year="1993",
author="Modell, Jerome H.",
volume="21",
number="3",
pages="313-315",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0090-3493",
doi="",
url="http://dx.doi.org/"
}