Praderi, R. C.; Harretche, M.; Chiossoni, M.; Retich, G.; Navarrete, H.; Beguiristain, A.; Gutiérrez Galiana, H.; Juambeltz, N.; Iacopino, J.; Dutto, G. Biliary, Pancreatic or Duodenal Cancer in Carriers of Biliodigestive Anastomoses Previous Due to Non-Neoplastic Pathology. Cir. Urug. 1992, 62, 153-158.