%0 Journal Article %T Registration and validity of surgical complications in colorectal cancer surgery %A Gunnarsson, U %A Seligsohn, E %A Jestin, P %A PÄhlman, L %J British Journal of Surgery %V 90 %N 4 %P 454-459 %@ 0007-1323 %D 2003-03-31 %I BJS Society %~ DeepDyve