TY - GEN AU - Yu,Helena A AU - Arcila,Maria E AU - Rekhtman,Natasha AU - Sima,Camelia S AU - Zakowski,Maureen F AU - Pao,William AU - Kris,Mark G AU - Miller,Vincent A AU - Ladanyi,Marc AU - Riely,Gregory J TI - Analysis of tumor specimens at the time of acquired resistance to EGFR-TKI therapy in 155 patients with EGFR-mutant lung cancers SN - 1557-3265 PY - 2013///1111 KW - Adenocarcinoma KW - drug therapy KW - Adult KW - Aged KW - Aged, 80 and over KW - Biopsy KW - CD56 Antigen KW - analysis KW - DNA Mutational Analysis KW - methods KW - Drug Resistance, Neoplasm KW - genetics KW - ErbB Receptors KW - antagonists & inhibitors KW - Erlotinib Hydrochloride KW - Female KW - Gefitinib KW - Humans KW - Immunohistochemistry KW - In Situ Hybridization, Fluorescence KW - Kaplan-Meier Estimate KW - Ki-67 Antigen KW - Lung KW - drug effects KW - Lung Neoplasms KW - Male KW - Middle Aged KW - Mutation KW - Protein Kinase Inhibitors KW - therapeutic use KW - Proto-Oncogene Proteins c-met KW - Quinazolines KW - Receptor, ErbB-2 N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1158/1078-0432.CCR-12-2246 ER -