作者: Sydney D. Finkelstein
DOI: 10.1001/ARCHSURG.1993.01420170056008
关键词: Surgery 、 Adenocarcinoma 、 Colorectal cancer 、 Rectum 、 Mutation 、 Genotype 、 Survival rate 、 Medicine 、 Point mutation 、 Metastasis
摘要: … Amplification of the entire first coding exon of the K-ras-2 … colorectal cancers in this study display a normal K-ras-2 gene, … The finding that a minority of colorectal can¬ cers manifest K-ras-…