@article{ref1,
title="Do adolescents' own intentions regarding healthy behaviours affect outcome?--a 2-year prospective study",
journal="Acta paediatrica",
year="1999",
author="Vuille, J. C.",
volume="88",
number="9",
pages="923-924",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0803-5253",
doi="",
url="http://dx.doi.org/"
}