García, Eduardo Díaz-Rubio [Circulating tumor cells: a new efficacy marker in the treatment of metastatic colorectal cancer]. [electronic resource] - Anales de la Real Academia Nacional de Medicina 2011 - 455-69; discussion 469-75 p. digital Publication Type: Lecture ISSN: 0034-0634 Subjects--Topical Terms: Colorectal Neoplasms--drug therapyHumansNeoplastic Cells, CirculatingTreatment Outcome