1. Direct‐acting antiviral treatment of chronic HCV‐infected patients on opioid substitution therapy: Still a concern in clinical practice?. (23rd January 2018) Authors: Christensen, Stefan; Buggisch, Peter; Mauss, Stefan; Böker, Klaus H. W.; Schott, Eckart; Klinker, Hartwig; Zimmermann, Tim; Weber, Bernd; Reimer, Jens; Serfert, Yvonne; Wedemeyer, Heiner Journal: Addiction Issue: Volume 113:Number 5(2018) Page Start: 868 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗