title: K-ras mutations in pancreatic ductal proliferative lesions.
authors.forename: D S
authors.initials: DS
authors.lastname: Klimstra
authors.forename: D S
authors.initials: DS
authors.lastname: Longnecker
mesh_terms: D002455:Cell Division; D011905:Genes, ras; D006801:Humans; D009154:Mutation; D010182:Pancreatic Diseases / Q000235:genetics*; D010183:Pancreatic Ducts / Q000473:pathology*