00952nam a22002537i 450000500170000000800410001704100080005810000160006624503200008226000720040230000130047483000100048765000230049765000220052065000130054265000150055565000150057065000270058565000250061265300200063765300150065765500150067283000110068720141212095427.0020327s2002    sp     gr     000 0 spa c  aeng1 aPRESTON, A.10aHARM REDUCTION, METHADONE, NALTREXONE AND CONSTRUCTS OF ADDICTION. EN: DE LA REDUCTION DES RISQUES AUX SERVICES MULTIDISCIPLINAIRES INTEGRES (EXTRAITS DE CONGRES EUROPEEN, ROME 9-10 DECEMBRE 1999) / FROM HARM REDUCTION TO INTEGRATED MULTIDISCIPLINARY SERVICES (EXTRACTS OF EUROPEAN MEETING, ROME 9-10 DECEMBRE 1999)  aSAINT MARTIN LE NOEUDbTOXICOMANIE-EUROPE-ECHANGES-ETUDES 3TEc2001  a82-86 p. 0vno. 714aActitudes sociales14aDrogodependencias14aMetadona14aNaltrexona14aOpiáceos14aReducción de daños14aTratamiento médico10aAcción social10aAdicciones 4aDocumental 0aCahier