United States food and drug administration approval of gefinitimib (ZD1839; Iressa) tablets. - Cohen,M.H.; Williams,G.A.; Sridhara,R.; Chen,G.; McGuinn,W.D.; Morse,D.; Abraham,S.; Rahman,A.; Liang,C.; Lostritto,R.; Baird,A.; Pazdur,R. (Clin Cancer Res, 2004)