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A phase III, randomized, multicenter, efficacy and safety study examining the effects of the duration of treatment and the daily dose of ribavirin in patients with chronic hepatitis C virus infection treated with the combination of pegylated-interferon alpha-2a and ribavirin |
peg-interferon alpha-2a |
NV15942 |
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chronic hepatitis c |
Phase 3 |
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January 2014 |