title: Reply: To PMID 22733932.
authors.forename: Christopher M
authors.initials: CM
authors.lastname: Walker
authors.forename: Jonathan H
authors.initials: JH
authors.lastname: Chung
authors.forename: Gerald F
authors.initials: GF
authors.lastname: Abbott
authors.forename: JoAnne O
authors.initials: JO
authors.lastname: Shepard
mesh_terms: D002283:Carcinoma, Bronchogenic / Q000473:pathology* / Q000556:secondary*; D002289:Carcinoma, Non-Small-Cell Lung / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology*