Chemotherapy in patients > or = 80 with advanced non-small cell lung cancer: combined results from SWOG 0027 and LUN 6.
Hesketh PJ, Lilenbaum RC, Chansky K, Dowlati A, Graham P, Chapman RA, Crowley JJ, Gandara DR. Chemotherapy in patients > or = 80 with advanced non-small cell lung cancer: combined results from SWOG 0027 and LUN 6. J Thorac Oncol. 2007 Jun; 2(6):494-8.