AU - Dimick JB, Cowan JA, Jr, Ailawadi G, Wainess RM, Upchurch GR, Jr TI - NAtional variation in operative mortality rates for esophageal resection and the need for quality improvement PT - JOUR DP - 2003 TA - Archives of Surgery pages = {1305-1309}, VI - 138 IP - 12 AID - 10.1001/archsurg.138.12.1305 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.138.12.1305 SO - Archives of Surgery December 1, 2003 138(12):1305