A. Estefan, J. L. Palacio, D. Olivera, J. Praderi, W. De Mello, and J. C. Falchetti, “Right hemicolectomy associated with pancreaticoduodenectomy: Due to fistulized transverse colon cancer in the duodenum”, Cir. Urug., vol. 56, no. 4-5, pp. 256–261, Apr. 1986.