The German Hep-Net Acute Hepatitis C Cohort: Impact of Viral and Host Factors on the Initial Presentation of Acute Hepatitis C Virus Infection - Deterding, K.; Wiegand, J.; Grüner, N.; Hahn, A.; Jäckel, E.; Jung, M. C.; Buggisch, P.; Galle, P.; Berg, T.; Hinrichsen, H.; Potthoff, A.; Zeuzem, S.; Cornberg, M.; Manns, M.; Wedemeyer, H. (Zeitschrift für Gastroenterologie, 2009)