@article{ref1,
title="Drowning accidents",
journal="Tidsskrift for den Norske Laegeforening",
year="1997",
author="Heide, T.",
volume="117",
number="29",
pages="4288-4289",
abstract="Abstract unavailable.",
language="",
issn="0029-2001",
doi="",
url="http://dx.doi.org/"
}