United States of America
['Phase 1b Study of Omega DUROS® in Patients With Chronic Hepatitis C Who Relapsed After Prior Treatment', 'Puerto Rico', 'United States of America', 'Phase Ib Dose Escalation Study of the Safety, Tolerability, Pharmacokinetics and Antiviral Activity of Omega DUROS® and Ribavirin in Subjects With Chronic Hepatitis C Previously Treated With Pegylated Interferon and Ribavirin', 65, 'clinical trial']