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Injecting and HIV prevalence among young heroin users in three Spanish cities and their association with the delayed

Luis de la Fuente1, María José Bravo, Carlos Toro

  • 1Centro Nacional de Epidemiología, Instituto,de Salud Carlos III, Madrid, C/Sinesio Delgado 6, 28029 Madrid, Spain. lfuente@isciii.es

Abstract

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