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Graziano SL, Gu L, Wang X, Tatum AH, Vollmer RT, Strauss GM, Kratzke R, Dudek AZ, Vokes EE, Green MR; Cancer and Leukemia Group B; North Central Cancer Treatment Group; Radiation Therapy Oncology Group.Graziano SL, et al.J Thorac Oncol. 2010 Jun;5(6):810-7. doi: 10.1097/jto.0b013e3181d89f95.J Thorac Oncol. 2010.PMID: 20521348Free PMC article.Clinical Trial.