@article{ref1,
title="Inner city teenagers' exposure to violence: a prevalence study",
journal="Maryland medical journal: MMJ",
year="1988",
author="Gladstein, J. and Slater, E. J.",
volume="37",
number="12",
pages="951-954",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0886-0572",
doi="",
url="http://dx.doi.org/"
}