Luchini, C Significance of the prognostic stratification of extranodal extension in colorectal cancer. [electronic resource] - Annals of oncology : official journal of the European Society for Medical Oncology 08 2016 - 1647 p. digital Publication Type: Letter; Comment ISSN: 1569-8041 Standard No.: 10.1093/annonc/mdw173 doi Subjects--Topical Terms: Colorectal NeoplasmsHumansLymphatic MetastasisPrognosis