1. Esophageal Cancer Patients with Less Lymph Node Dissection May Have Better Prognosis
   Hannan Wang et al, 2016, Journal of Biosciences and Medicines CrossRef
2. Clinical significance of trace quantities of tumor cells detected by real-time RT-PCR in bone marrow from patients with esophageal cancer
   KUNIHIRO SHINJO et al, 2009, Juntendo Medical Journal CrossRef