TY - GEN AU - Colpaert, Kathy AU - De Clercq,Tinneke TI - Implementing the "Treatment Demand Indicator" in Belgium : registration of drug users in treatment [PDF] T2 - IPH/EPI reports 2003-018 PY - 2003/// CY - Brussels PB - Scientific Institute of Public Health KW - Belgiƫ KW - drugs KW - hulpverlening KW - onderzoeksmethoden KW - onderzoeksrapporten KW - registratie N1 - PDF beschikbaar in de bibliotheek UR - http://www.iph.fgov.be/epidemio/epinl/index15.htm ER -