... Rezza G, Sagliocca L, Zaccarelli M, Nespoli M, Siconolfi M, Baldassarre C: Incidence rate and risk factors for HCV seroconversion among injecting drug users in an area with low HIV sero-prevalence. ... leastcondoning injecting drug use). It was postulated that the NEP could act as a focus for forming social networks con-ducive to the initiation into unsafe injecting practice.Political ramifications ... CMAJ Canadian Med-ical Association Journal 165(7):889-95, 2001.18. Selvey LA, Denton M, Plant AJ: Incidence and prevalence of hep-atitis C among clients of a Brisbane methadone clinic: fac-tors...