1. Development and Validation of a Nomogram to Predict Survival in Pancreatic Head Ductal Adenocarcinoma After Pancreaticoduodenectomy
   Feng Peng et al, 2021, Frontiers in Oncology CrossRef
2. Development and validation of a network calculator model for safety and efficacy after pancreaticoduodenectomy in the elderly patients with pancreatic head cancer
   Ming Cai et al, 2023, Cancer Medicine CrossRef