HwangH.; ParkJ.; ParkC.- il; KimJ.; YoonD. The Impact of Body Mass Index on Pancreatic Fistula After Pancreaticoduodenectomy in Asian Patients on the Basis of Asia-Pacific Perspective of Body Mass Index. JOP. Journal of the Pancreas, v. 12, n. 6, p. 586-592, 11 nov. 2011.