title: KRAS mutations in primary and metastatic colorectal cancer.
authors: Cheng-Bo
authors: CB
authors: Han
authors: Fan
authors: F
authors: Li
authors: Jie-Tao
authors: JT
authors: Ma
authors: Hua-Wei
authors: HW
authors: Zou
mesh_terms: D015179:Colorectal Neoplasms / Q000235:genetics* / Q000473:pathology*; D006801:Humans; D008207:Lymphatic Metastasis / Q000235:genetics / Q000473:pathology; D009154:Mutation / Q000235:genetics*; D011518:Proto-Oncogene Proteins / Q000235:genetics*; D016283:Proto-Oncogene Proteins p21(ras); D018631:ras Proteins / Q000235:genetics*
chemical_list: C117307:KRAS protein, human; D011518:Proto-Oncogene Proteins; D016283:Proto-Oncogene Proteins p21(ras); D018631:ras Proteins