1. Six hundred fifty consecutive pancreaticoduodenectomies in the 1990s;Yeo;Pathology, complications, and outcomes,1997
2. Advanced age does not contribute to increased risks or poor outcome after major abdominal operations;Blair;Am Surg,2001
3. Is age a risk factor for major pancreatic surgery? An analysis of 300 resections;Bottger;Hepatogastroenterology,1999
4. Pancreaticoduodenectomy;Schmidt;A 20-year experience in 516 patients,2004
5. Age is not a contraindication to pancreaticoduodenectomy;Hodul;Am Surg,2001