@article{ref1,
title="Swimming pool immersion accidents: an analysis from the Brisbane drowning study. 1977",
journal="Injury prevention",
year="1997",
author="Nixon, Judy and Pearn, John H.",
volume="3",
number="4",
pages="307-309",
abstract="Abstract unavailable.",
language="en",
issn="1353-8047",
doi="",
url="http://dx.doi.org/"
}