@article{ref1,
title="Homicide surveillance, 1970-1978",
journal="MMWR: Surveillance summaries",
year="1983",
author="Mercy, James A.",
volume="32",
number="2",
pages="9SS-13SS",
abstract="Abstract unavailable.",
language="en",
issn="1546-0738",
doi="",
url="http://dx.doi.org/"
}