07.03.2005
Pylorus preserving pancreaticoduodenectomy versus standard Whipple procedure. A prospective, randomized, multicenter analysis of 170 patients with pancreatic and periampullary tumors
K.T.C. Tran, H.G. Smeenk, C.H.J. van Eijck, G. Kazemier, W.C. Hop, J.W.G. Greve, O.T. Terpstra, J.A. Zijlstra, P. Klinkert, H. Jeekel
Annals of Surgery, 2004; 240: 738-745