Méndez, M Weekly irinotecan plus UFT and leucovorin as first-line chemotherapy of patients with advanced colorectal cancer. [electronic resource] - Investigational new drugs Jun 2005 - 243-51 p. digital Publication Type: Clinical Trial; Clinical Trial, Phase II; Journal Article ISSN: 0167-6997 Standard No.: 10.1007/s10637-005-6733-0 doi Subjects--Topical Terms: Adenocarcinoma--drug therapyAdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy Protocols--administration & dosageCamptothecin--administration & dosageColorectal Neoplasms--drug therapyFemaleHumansIrinotecanLeucovorin--administration & dosageMaleMiddle AgedTegafur--administration & dosageUracil--administration & dosage