@article{ref1,
title="Designing warning signs and labels: a theoretical / scientific framework",
journal="International journal for consumer safety",
year="1996",
author="Lehto, Mark R.",
volume="3",
number="4",
pages="205-216",
abstract="Abstract unavailable.<p />",
language="",
issn="0929-8347",
doi="",
url="http://dx.doi.org/"
}