Figure 1From: A multicentre sero-behavioural survey for hepatitis B and C, HIV and HTLV among people who inject drugs in Germany using respondent driven sampling Federal states of Germany by persons on OST per 100,000 population, and study cities. Source: Bundesinstitut für Arzneimittel und Medizinprodukte/Bundesopiumstelle: Bericht zum Substitutionsregister 2014 http://www.bfarm.de/SharedDocs/Downloads/DE/Bundesopiumstelle/SubstitReg/Subst_Bericht.pdf?__blob=publicationFile&v=6 (last accessed July 4th, 2014).Back to article page