title: Plasma DNA K-ras mutations in patients with gastrointestinal malignancies.
authors.affiliation: Digestive Diseases Research Centre, St. Bartholomew's and Royal London School of Medicine and Dentistry, London, England.
authors.forename: H E
authors.initials: HE
authors.lastname: Mulcahy
authors.forename: J
authors.initials: J
authors.lastname: Lyautey
authors.forename: C
authors.initials: C
authors.lastname: Lederrey
authors.forename: X Q
authors.initials: XQ
authors.lastname: Chen
authors.forename: F
authors.initials: F
authors.lastname: Lefort
authors.forename: V
authors.initials: V
authors.lastname: Vasioukhin
authors.forename: P
authors.initials: P
authors.lastname: Anker
authors.forename: E M
authors.initials: EM
authors.lastname: Alstead
authors.forename: M J
authors.initials: MJ
authors.lastname: Farthing
authors.forename: M
authors.initials: M
authors.lastname: Stroun
mesh_terms: D000328:Adult; D000368:Aged; D004273:DNA, Neoplasm / Q000097:blood* / Q000235:genetics; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000097:blood / Q000235:genetics*; D011905:Genes, ras; D006801:Humans; D008297:Male; D008875:Middle Aged; D009154:Mutation; D016133:Polymerase Chain Reaction; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D004273:DNA, Neoplasm