title: Double trouble: a case of concurrent de novo T790M and L858R EGFR mutations in treatment-naive advanced non-small-cell lung cancer.
authors.forename: Ashish
authors.initials: A
authors.lastname: Saxena
authors.forename: Misako
authors.initials: M
authors.lastname: Nagasaka
authors.forename: Zujun
authors.initials: Z
authors.lastname: Li
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Becker
authors.forename: Benjamin P
authors.initials: BP
authors.lastname: Levy
mesh_terms: D000369:Aged, 80 and over; D000595:Amino Acid Sequence; D001483:Base Sequence; D002289:Carcinoma, Non-Small-Cell Lung / Q000235:genetics*; D018773:Genes, erbB-1 / Q000235:genetics*; D006801:Humans; D008175:Lung Neoplasms / Q000235:genetics*; D008297:Male; D008969:Molecular Sequence Data; D064847:Multimodal Imaging; D009154:Mutation; D049268:Positron-Emission Tomography; D014057:Tomography, X-Ray Computed