Risk behaviours and viral infections among drug injecting migrants from the former Soviet Union in Germany: Results from the DRUCK-studyLineke Derks, Ina Stein, Viviane Bremer et al.|International Journal of Drug Policy|2018Cited by 12
Prevalence of hepatitis C in the adult population of Bulgaria: a pilot studyIda Sperle, Ruth Zimmermann, Stine Nielsen et al.|BMC Research Notes|2020Cited by 11
Technical protocol for hepatitis C prevalence surveys in the general populationIda Sperle-Heupel, Ruth Zimmermann, Martyna Gassowski et al.|Robert Koch-Institut eBooks|2020Cited by 2