5George, Sako Y. Radical pancreatoduodectomy with tesection and reanastomosis of the superior mesenteric vein. Sregry,1951,30:550-553.
6Child C G Ⅲ, Holswade G R, McClure R D, et al. Pancreatic - duodenectomy with resection of the portal vein in the Macaca Mulatta monkey and in man. Surg Gynec & Obstet, 1952, 94:31.
7Parsons W B, Discussion of Child, C G Ⅲ, et al. Ann Surg,1950, 132:494-495.
8Moore GE, Sako Y, Thomas L B, et al. Radical pancreaticduodenectomy with resection and reanastomosis of the superior mesenteric vein. Surgery, 1951, 30: 550-553.
9McDermott WV. A one- stage pancreaticoduodenectomy with resection of the portal vein for carcinoma of the pancreas. Ann Surg, 1952, 136: 1012.
10Daniel W W. Bridging defects in the canine portal and superior mesenteric veins with plastic tubes and vascular grafts. a: preliminary report. Cancer, 1952, 5: 1041.