Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Drug choice, spatial distribution, HIV risk, and HIV prevalence among injection drug users in St. Petersburg, Russia | Harm Reduction Journal BioMed Central Open Access Drug choice spatial distribution HIV risk and HIV prevalence among injection drug users in St. Petersburg Russia Gina Rae Kruse41 8 Russell Barbour42 Robert Heimer 3 5 Alla V Shaboltas4 Olga V Toussova5 Irving F Hoffman6 and Andrei P Kozlov7 Address 1Baylor College of Medicine Houston TX USA 2Center for Interdisciplinary Research on AIDS Yale University School of Public Health New Haven CT USA 3Department of Epidemiology Public Health and the Center for Interdisciplinary Research on AIDS Yale School of Public Health PO Box 208034 60 College Street New Haven CT 06520-8034 USA 4The Biomedical Center St. Petersburg Russia and the Faculty of Psychology St. Petersburg State University 5The Biomedical Center St. Petersburg Russia 6Department of Medicine Division of Infectious Diseases University of North Carolina Chapel Hill NC USA 7The Biomedical Center St. Petersburg Russia and 8Department of Medicine Massachusetts General Hospital Boston MA USA Email Gina Rae Kruse - grkruse@ Russell Barbour - russellbarbour@ Robert Heimer - Alla V Shaboltas - alla@ Olga VToussova - toussova@ Irving F Hoffman - hoffmani@ Andrei P Kozlov-contact@ Corresponding author fEqual contributors Published 31 July 2009 Received 7 January 2009 Harm Reduction Journal 2009 6 22 doi 1477-7517-6-22 Accepted 31 July 2009 This article is available from http content 6 1 22 2009 Kruse et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background The HIV epidemic in Russia has been driven by the unsafe injection of drugs predominantly heroin and the ephedrine derived .
