@article{ref1,
title="Freedom under attack: Terrorist hit the USA",
journal="Annals of oncology",
year="2001",
author="",
volume="12",
number="10",
pages="e1335-e1335",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0923-7534",
doi="10.1023/A:1017472402049",
url="http://dx.doi.org/10.1023/A:1017472402049"
}