TI - CRossing the river PT - JOUR DP - 2007 TA - Archives of Surgery pages = {112}, VI - 142 IP - 2 AID - 10.1001/archsurg.142.2.112 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.142.2.112 SO - Archives of Surgery February 1, 2007 142(2):112