@article{ref1,
title="Letter: Violence on television",
journal="JAMA journal of the American Medical Association",
year="1976",
author="American Medical Association, ",
volume="235",
number="15",
pages="1550-1551",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}