TY - GEN AU - Liu,Feng AU - Li,Zhao-Shen AU - Xu,Guo-Ming AU - Sun,Zhen-Xing AU - Zhou,Guo-Xiong AU - Ren,Xue-Xin AU - Tu,Zhen-Xing AU - Gong,Yan-Fang TI - Detection of K-ras gene mutation at codon 12 by pancreatic duct brushing for pancreatic cancer SN - 1499-3872 PY - 2004///0105 KW - Adult KW - Aged KW - Aged, 80 and over KW - Cholangiopancreatography, Endoscopic Retrograde KW - adverse effects KW - Chronic Disease KW - Female KW - Genes, ras KW - genetics KW - Humans KW - Male KW - Middle Aged KW - Pancreatic Ducts KW - Pancreatic Neoplasms KW - Pancreatitis KW - Point Mutation KW - Polymorphism, Single-Stranded Conformational N1 - Publication Type: Clinical Trial; Journal Article ER -