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Additional file 7: of High variability of HIV and HCV seroprevalence and risk behaviours among people who inject drugs: results from a cross-sectional study using respondent-driven sampling in eight German cities (2011â14)
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posted on 2016-09-05, 05:00 authored by Benjamin Wenz, Stine Nielsen, Martyna Gassowski, Claudia Santos-HĂśvener, Wei Cai, R. Ross, Claus-Thomas Bock, Boris-Alexander Ratsch, Claudia KĂźcherer, Norbert Bannert, Viviane Bremer, Osamah Hamouda, Ulrich Marcus, Ruth ZimmermannNumber of recruits per recruitment wave. (TIF 695Â kb)