Patients with chronic active hepatitis or cirrhosis. If positive hepatitis serology, the study chair may deem the patient eligible based on the results of liver biopsy. Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients who either show chronic hepatitis C or positive hepatitis C serology Patients with chronic active hepatitis or cirrhosis; if positive hepatitis serology, the study chair may deem the patient eligible based on the results of liver biopsy Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology. Patients with chronic active hepatitis or cirrhosis; if positive hepatitis serology, the study chair may deem the patient eligible based on the results of liver biopsy Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology Evidence of either cirrhosis or stage - liver fibrosis in patients with chronic hepatitis C or positive hepatitis C serology