1. Interferon alpha plus ketoprofen or interferon alpha plus ribavirin in chronic hepatitis C non-responder to interferon alpha alone: results of a pilot study;Andreone;Italian Journal of Gastroenterology and Hepatology,1999
2. A randomized controlled trial of IFN alfa+ketoprofen or IFN alfa+ribavirin in HCV chronic active hepatitis (CAH) non-responder to IFN-alfa alone (abstract);Andreone;Hepatology,1995
3. IFN- alpha plus ketoprofen or ribavirin in HCV-positive chronic active hepatitis (CAH) non-responder to IFN-alpha alone: results of a randomized trial (abstract);Andreone;Journal of Hepatology,1995
4. A randomized controlled trial of leukocytic IFN-a vs. leukocytic IFN-a plus ribavirin in chronic hepatitis C resistant to a previous recombinant or lymphoblastoid IFN treatment;Andreone;Italian Journal of Gastroenterology and Hepatology,1997
5. IFNalfa-n3 vs IFNalfa-n3 plus ribavirin in chronic hepatitis C (CHC) resistant to other IFNalfa treatments: results of a randomized multicenter trial (abstract);Andreone;Hepatology,1997