AU - Salinas HM, Dursun A, Klos CL, et al TI - DEtermining the need for radical surgery in patients with t1 rectal cancer PT - JOUR DP - 2011 TA - Archives of Surgery pages = {540-544}, VI - 146 IP - 5 AID - 10.1001/archsurg.2011.76 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.2011.76 SO - Archives of Surgery May 1, 2011 146(5):540