title: KRAS mutations and anti-epidermal growth factor receptor therapy in colorectal cancer with lymph node metastases.
authors.forename: Sérgia
authors.initials: S
authors.lastname: Velho
authors.forename: Carla
authors.initials: C
authors.lastname: Oliveira
authors.forename: Raquel
authors.initials: R
authors.lastname: Seruca
mesh_terms: D015179:Colorectal Neoplasms / Q000235:genetics* / Q000473:pathology / Q000628:therapy; D066246:ErbB Receptors / Q000037:antagonists & inhibitors*; D011905:Genes, ras; D006801:Humans; D008207:Lymphatic Metastasis; D009154:Mutation; D048493:Proto-Oncogene Proteins B-raf / Q000235:genetics*
chemical_list: D066246:ErbB Receptors; C482119:BRAF protein, human; D048493:Proto-Oncogene Proteins B-raf