title: KRAS genotypes and outcome in patients with chemotherapy-refractory metastatic colorectal cancer treated with cetuximab.
authors.forename: Chen
authors.initials: C
authors.lastname: Mao
authors.forename: Jin-Ling
authors.initials: JL
authors.lastname: Tang
mesh_terms: D000911:Antibodies, Monoclonal / Q000627:therapeutic use; D061067:Antibodies, Monoclonal, Humanized; D000068818:Cetuximab; D015179:Colorectal Neoplasms / Q000188:drug therapy* / Q000235:genetics*; D006801:Humans; D009154:Mutation; D018631:ras Proteins / Q000235:genetics*
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D018631:ras Proteins; D000068818:Cetuximab