3Law WL, Chu KW. Antorior resection for rectal cancer with meso- rectal, mesoreetal excision: a prospective evalnation of 622 pa- tients. Ann surg,2004,240 (2) :260-268.
4Sutton CD, Ma-hall LJ, William N, et al. Colo-rectal anastomotic leakage often masquerades as a cardiac complication. Coloreetal Dis ,2004,6( 1 ) :21-22.