@article{ref1,
title="Drowning (Letter)",
journal="New England journal of medicine",
year="1993",
author="Morris, Ronald J. and Schoenwetter, W. F.",
volume="329",
number="1",
pages="64-65",
abstract="Abstract unavailable.",
language="",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}