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   Run-Da Lu et al, 2024, BMC Cancer CrossRef
2. Impact of Metastatic Lymph Nodes on Survival of Patients with pN1-Category Esophageal Squamous Cell Carcinoma: A Long-Term Survival Analysis
   Kexun Li et al, 2024, Annals of Surgical Oncology CrossRef
3. Surgical vs nonsurgical treatment for esophageal squamous cell carcinoma in patients older than 70 years: a propensity score matching analysis
   Kexun Li et al, 2024, Journal of Gastrointestinal Surgery CrossRef
4. Effect of cervical paraesophageal lymph node metastasis versus supraclavicular lymph node metastasis on the overall survival of patients with thoracic esophageal squamous cell carcinoma: an observational study
   Kexun Li et al, 2024, Annals of Medicine & Surgery CrossRef