1. Correlation of P-glycoprotein expression with poor vascularization in human gallbladder carcinomas
   Yu Tian, 2003, World Journal of Gastroenterology CrossRef
2. Analysis of p53 and vascular endothelial growth factor expression in human gallbladder carcinoma for the determination of tumor vascularity
   Yu Tian et al, 2006, World Journal of Gastroenterology CrossRef