Song, Z., Wen, S., Peng, J., Huang, X., & Qian, K. (2004). Significance of vascular endothelial growth factor expression and its correlation with inducible nitric oxide synthase in gastric cancer. World J Gastroenterol.

Song, Zhen-Ya, Shu-Qun Wen, Jia-Ping Peng, Xuan Huang, und Ke-Da Qian. "Significance of Vascular Endothelial Growth Factor Expression and Its Correlation With Inducible Nitric Oxide Synthase in Gastric Cancer." World J Gastroenterol 2004.

Song, Zhen-Ya, et al. "Significance of Vascular Endothelial Growth Factor Expression and Its Correlation With Inducible Nitric Oxide Synthase in Gastric Cancer." World J Gastroenterol 2004.