@article{ref1,
title="Redundant publication: a reminder",
journal="New England journal of medicine",
year="1995",
author="Kassirer, J. P. and Angell, M.",
volume="333",
number="7",
pages="449-450",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM199508173330709",
url="http://dx.doi.org/10.1056/NEJM199508173330709"
}