@article{ref1,
title="Ride your bike: Healthy policy for Australians (Editorial)",
journal="Health promotion journal of Australia",
year="2003",
author="Rissel, Chris E.",
volume="14",
number="3",
pages="151-153",
abstract="One of the great health promotion chllenges of the 21st century is how to increase the levels of physical activity for whole populations.",
language="",
issn="1036-1073",
doi="",
url="http://dx.doi.org/"
}