References
- Rubio E D, Jimeno J, Camps C, Aranda E, Massuti B, Blanco E, Anton A, Lizon J, Gonzalez Larriba J L. Treatment of advanced-colorectal cancer with recombinant interferon alpha and fluorouracil: Activity in liver metastasis. Cancer Invest 1992; 10: 259–264
- Hansen R M. Systemic therapy in metastatic colorectal cancer. Arch Intern Med 1990; 150: 2265–2269