title: Is there a need to take ethnicity into account when considering lung cancer treatment?
authors.affiliation: Division of Internal Medicine and Thoracic Oncology, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo 104-0045, Japan. isekine@ncc.go.jp.
authors.forename: Ikuo
authors.initials: I
authors.lastname: Sekine