Development of an Entirely Preoperative Risk Stratification Scheme for Clinically Relevant Pancreatic Fistula Following Pancreaticoduodenectomy. (September 2018) - Ellis, R.J.; Hewitt, D.B.; Merkow, R.P.; Liu, J.B.; Bilimoria, K.Y.; Bentrem, D.J.; Yang, A.D.