@article{ref1,
title="The crack cocaine problem. A warning from North America",
journal="Nordisk Medicin",
year="1992",
author="Ostbye, T. and Crosse, E.",
volume="107",
number="12",
pages="321-323",
abstract="This article describes crack cocaine and its adverse clinical and public health effects. Although crack cocaine does not yet constitute a major drug problem in the Nordic countries, heed should be paid to North America where crack cocaine has developed into a serious and widespread problem only a few years after its introduction. In spite of highly publicized efforts to limit its spread, after a small decline in 1990, the use of crack cocaine is once again increasing. Strong efforts should therefore be made to keep this substance away from the Nordic countries.<p /><p>Language: en</p>",
language="en",
issn="0029-1420",
doi="",
url="http://dx.doi.org/"
}