TY - GEN AU - Zhu,Chang-Qi AU - da Cunha Santos,Gilda AU - Ding,Keyue AU - Sakurada,Akira AU - Cutz,Jean-Claude AU - Liu,Ni AU - Zhang,Tong AU - Marrano,Paula AU - Whitehead,Marlo AU - Squire,Jeremy A AU - Kamel-Reid,Suzanne AU - Seymour,Lesley AU - Shepherd,Frances A AU - Tsao,Ming-Sound TI - Role of KRAS and EGFR as biomarkers of response to erlotinib in National Cancer Institute of Canada Clinical Trials Group Study BR.21 SN - 1527-7755 PY - 2008///0922 KW - Antineoplastic Agents KW - therapeutic use KW - Canada KW - Carcinoma, Non-Small-Cell Lung KW - drug therapy KW - Erlotinib Hydrochloride KW - Female KW - Genes, erbB-1 KW - genetics KW - Genotype KW - Humans KW - In Situ Hybridization, Fluorescence KW - Lung Neoplasms KW - Male KW - Middle Aged KW - Mutation KW - Predictive Value of Tests KW - Proto-Oncogene Proteins KW - Proto-Oncogene Proteins p21(ras) KW - Quinazolines KW - Survival Analysis KW - ras Proteins N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1200/JCO.2007.14.8924 ER -