T. Kato, Y. Miyake, N. Tomita, H. Takiuchi, S. Kawabe, T. Tamura, H. Furukawa. Phase I/II study of combination chemotherapy with UFT/LV + CPT-11 in patients with advanced colorectal cancer (OGSG-0303), 2006 Gastrical Cancers Symposum, American Society of Clinical Oncology.