@article{ref1,
title="The heart's response to the portrayal of violence",
journal="Medicine, science, and the law",
year="1973",
author="Carruthers, M. and Taggart, P. and Somerville, W.",
volume="13",
number="4",
pages="252-255",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0025-8024",
doi="",
url="http://dx.doi.org/"
}