@article{ref1,
title="Factors associated with the maintenance of positive health behavior",
journal="Preventive medicine",
year="1980",
author="Mechanic, D. and Cleary, P. D.",
volume="9",
number="6",
pages="805-814",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-7435",
doi="",
url="http://dx.doi.org/"
}