%0 Journal Article %A Takayuki Takimoto %A ほか %T Gefitinib for Previously Untreated Patients with Non-Small Cell Lung Cancer(NSCLC)—A Retrospective Study of 12Patients Treated in One Institution %D 2005 %J 癌と化学療法 %V 32 %N 12 %P 1985-1988 %U https://www.pieronline.jp/content/article/0385-0684/32120/1985