TI - MIssing article title PT - JOUR DP - 2011 TA - Archives of Surgery pages = {498}, VI - 146 IP - 5 AID - 10.1001/archsurg.146.5.498 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.146.5.498 SO - Archives of Surgery May 1, 2011 146(5):498