Halfen, S., & Gremy, I. (2000). Toxicomanies et réduction des risques en Ile-de-France. Paris: Observatoire régional de santé d'Ile-de-France (ORS Ile-de-France).
Keywords: harm reduction; AOD use, abuse, and dependence; chemical addiction; AOD user; laws and regulations; public policy on AOD; evaluation; France; Ile-de-France