title: Agreement between K-ras sequence variations detected in plasma and tissue DNA in pancreatic and colorectal cancer.
authors.forename: Josefina
authors.initials: J
authors.lastname: Mora
authors.forename: Eulàlia
authors.initials: E
authors.lastname: Urgell
authors.forename: Antoni
authors.initials: A
authors.lastname: Farré
authors.forename: Laia
authors.initials: L
authors.lastname: Comas
authors.forename: Enric
authors.initials: E
authors.lastname: Montserrat
authors.forename: Francesc
authors.initials: F
authors.lastname: González-Sastre
mesh_terms: D015179:Colorectal Neoplasms / Q000737:chemistry / Q000235:genetics*; D004247:DNA / Q000097:blood / Q000235:genetics* / Q000302:isolation & purification; D011905:Genes, ras; D006801:Humans; D010190:Pancreatic Neoplasms / Q000737:chemistry / Q000235:genetics*; D010949:Plasma
chemical_list: D004247:DNA