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3 - Stahl M, Stuschke M, Lehmann N, Meyer H-J, Walz MK, Seeber S, et al. Chemoradiation with and without surgery in patients with locally advanced squamous cell carcinoma of the esophagus.[Erratum appears in J Clin Oncol. 2006 Jan 20;24(3):531]. J Clin Oncol. 2005;23(10):2310-7.