title: Comment on "Methylation patterns and K-ras mutations in tumor and paired serum of resected non-small-call lung cancer patients" (Cancer Letters 2003;193:207-216).
authors.forename: Oliver
authors.initials: O
authors.lastname: Gautschi
authors.forename: Annemarie
authors.initials: A
authors.lastname: Ziegler
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000097:blood* / Q000235:genetics* / Q000601:surgery; D019175:DNA Methylation; D011905:Genes, ras / Q000235:genetics*; D006801:Humans; D008175:Lung Neoplasms / Q000097:blood* / Q000235:genetics* / Q000601:surgery; D009154:Mutation; D011379:Prognosis