@article{doi:10.1001/jama.1994.03520060033023,
author = {Epstein R},
title = {COcaine and hiv prevalence in an alcohol treatment center},
journal = {JAMA},
volume = {272},
number = {6},
pages = {435},
year = {1994},
doi = {10.1001/jama.1994.03520060033023},
URL = { + http://dx.doi.org/10.1001/jama.1994.03520060033023},
eprint = {/data/Journals/JAMA/9164/jama_272_6_023.pdf}
}