1. Development and validation of lymph node ratio-based nomograms for primary duodenal adenocarcinoma after surgery
   Jingxiang Shi et al, 2022, Frontiers in Oncology CrossRef
2. Effect of Marital Status on Upper Digestive Tract Tumor Survival: Married Male Patients Exhibited a Better Prognosis
   Maofeng Qing et al, 2022, Frontiers in Surgery CrossRef