1. Comparison of Pretherapeutic and Posttherapeutic Expression Levels of Chemotherapy-Associated Genes in Adenocarcinomas of the Esophagus Treated by 5-Fluorouracil– and Cisplatin-Based Neoadjuvant Chemotherapy
   Rupert Langer et al, 2007, American Journal of Clinical Pathology CrossRef
2. The Putative Tumor Suppressor Cdx2 Is Overexpressed by Human Colorectal Adenocarcinomas
   Matthew E. Witek et al, 2005, Clinical Cancer Research CrossRef
3. Differential c-erbB-1 and c-erbB-2 mRNA expression in cancer of the pancreas compared with cancer of the papilla of Vater
   Klaus L Prenzel et al, 2006, World Journal of Gastroenterology CrossRef
4. Upregulation of BIRC5 plays essential role in esophageal squamous cell carcinoma
   Zu-Xuan Chen et al, 2021, Mathematical Biosciences and Engineering CrossRef