@article{ref1,
title="US abortion clinics afraid of new violence",
journal="British medical journal: BMJ",
year="2001",
author="Charatan, F.",
volume="323",
number="7305",
pages="126-126",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}