@article{ref1,
title="Notes toward an epidemiology of urban suicide",
journal="Comprehensive psychiatry",
year="1974",
author="Morris, J. B. and Wolffe, A. and Beck, Aaron T. and Kovacs, Maria",
volume="15",
number="6",
pages="537-547",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0010-440X",
doi="",
url="http://dx.doi.org/"
}