TI - JUly 2003 PT - JOUR DP - 2003 TA - Archives of Surgery pages = {715}, VI - 138 IP - 7 AID - 10.1001/archsurg.138.7.715 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.138.7.715 SO - Archives of Surgery July 1, 2003 138(7):715