If you are found to be eligible to take part in this study, you will be hospitalized to receive the study drug combination. On the day of your admission to the hospital, you will have a catheter in your hepatic artery placed in your right groin. After your catheter has been placed, you will receive the study drugs. The catheter will be placed and removed during each cycle. A catheter is a sterile flexible tube that will be placed into a large vein while you are under local anesthesia. Your physician will explain this procedure to you in more detail, and you will be required to sign a separate consent form for this procedure.