title: Implications of the Iressa Survival Evaluation in Lung Cancer trial and the future of gefitinib.
authors.forename: Chandra P
authors.initials: CP
authors.lastname: Belani
authors.forename: Sakkaraiappan
authors.initials: S
authors.lastname: Ramalingam
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000235:genetics / Q000401:mortality*; D004305:Dose-Response Relationship, Drug; D066246:ErbB Receptors / Q000037:antagonists & inhibitors / Q000235:genetics; D000077156:Gefitinib; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000235:genetics / Q000401:mortality*; D011799:Quinazolines / Q000627:therapeutic use*; D016032:Randomized Controlled Trials as Topic; D016019:Survival Analysis
chemical_list: D000970:Antineoplastic Agents; D011799:Quinazolines; D066246:ErbB Receptors; D000077156:Gefitinib