A preliminary report of a Phase II study of folinic acid, 5-fluorouracil, irinotecan (FOLFIRI) plus sunitinib with toxicity, efficacy, pharmacokinetics, biomarker, imaging data in patients with colorectal cancer with liver metastases as 1st line treatment. 1. Juni 2011 Mross, K., Büchert, M., Fasol, U., Jaehde, U., Kanefendt, F., Strumberg, D., Arends, J., Hense, J., Moritz, B., Fischer, R., Scheulen, M.E., 2011. Int J Clin Pharmacol Ther 49, 96–98. Abstract