@article{ref1,
title="A method of measuring recreational boating exposure",
journal="Australian and New Zealand journal of public health",
year="2007",
author="Williams, H. A. and Pikora, Terri J.",
volume="31",
number="1",
pages="88-88",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1326-0200",
doi="",
url="http://dx.doi.org/"
}