title: Coexistent lung adenocarcinoma and giant cell carcinoma in different lung lobes of the same patient.
authors.affiliation: Department of Respiratory Diseases, the Affiliated Hospital of the Academy of Military Medical Science, Beijing, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Li
authors.affiliation: Department of Respiratory Diseases, the Affiliated Hospital of the Academy of Military Medical Science, Beijing, China.
authors.forename: Shiping
authors.initials: S
authors.lastname: Song
authors.affiliation: Department of Respiratory Diseases, the Affiliated Hospital of the Academy of Military Medical Science, Beijing, China.
authors.forename: Chang-Qing
authors.initials: CQ
authors.lastname: Bai
authors.affiliation: Department of Respiratory Diseases, the Affiliated Hospital of the Academy of Military Medical Science, Beijing, China.
authors.forename: Xiao-Bing
authors.initials: XB
authors.lastname: Li
authors.affiliation: Department of Respiratory Diseases, the Affiliated Hospital of the Academy of Military Medical Science, Beijing, China.
authors.forename: Wen-Kai
authors.initials: WK
authors.lastname: Niu
authors.affiliation: Department of Respiratory Diseases, the Affiliated Hospital of the Academy of Military Medical Science, Beijing, China.
authors.forename: Xue-Yi
authors.initials: XY
authors.lastname: Shang