@article{ref1,
title="Public health. Understanding threats to scientific openness",
journal="Science",
year="2003",
author="Petro, James B. and Relman, David A.",
volume="302",
number="5652",
pages="1898-1898",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.1092493",
url="http://dx.doi.org/10.1126/science.1092493"
}