@article{ref1,
title="The development of the heroin-cocaine dependence problem",
journal="Nursing mirror and midwives journal",
year="1966",
author="Glatt, M. M.",
volume="123",
number="10",
pages="12-3 concl",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0143-2524",
doi="",
url="http://dx.doi.org/"
}