@article{ref1,
title="Challenges in health promotion policies",
journal="Promotion and education",
year="2002",
author="Taipale, Vappu",
volume="9",
number="4",
pages="143-146",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1025-3823",
doi="",
url="http://dx.doi.org/"
}