@article{ref1,
title="Pathways to opiate addiction: an evaluation of differing antecedents",
journal="British journal of psychiatry",
year="1982",
author="Rounsaville, Bruce James and Weissman, Myrna M. and Wilber, C. H. and Kleber, H. D.",
volume="141",
number="",
pages="437-446",
abstract="This paper defines and tests a typology of addicts defined through assessment of the sequence of three types of key events: (a) traumatic childhood events such as death of a parent or child abuse; (b) onset of regular delinquent activity; and (c) initiation of illicit drug use. By evaluating the sequence of these events three groups are defined: (a) an initial childhood trauma group; (b) an early delinquency group; and (c) an initial drug use group. Data derived from a sample of treated opiate addicts are used to define and differentiate these three groups.<p /><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}