Overview
A Study of Pegasys (Peginterferon Alfa-2a) Administered Alone or in Combination With Copegus (Ribavirin) in Patients With Chronic Hepatitis C Who Have Participated in Previous Pegasys Trials
Status:
Completed
Completed
Trial end date:
2011-09-01
2011-09-01
Target enrollment:
Participant gender: