TY - GEN AU - Williamson, A. AU - Darke, Shane AU - Teesson, M. TI - The effect of cocaine use on short term outcomes for heroin dependence [PDF] T2 - NDARC technical report SN - 1877027804 PY - 2004/// CY - Sydney PB - NDARC KW - cocaïne KW - drugs KW - gebruikscarrière KW - heroïne KW - onderzoeksrapporten KW - polydruggebruik UR - http://www.google.com/search?q=The-effect-of-cocaine-use-on-short-term-outcomes-for-heroin-dependence ER -