Chen, P., Zhai, W., Zhou, X., Zhang, J., Zhang, Y., Ling, Y., & Gu, Y. (2001). Effects of hypoxia, hyperoxia on the regulation of expression and activity of matrix metalloproteinase-2 in hepatic stellate cells. World J Gastroenterol.

Chen, Ping-Sheng, Wei-Rong Zhai, Xiao-Mei Zhou, Jin-Sheng Zhang, Yue-E Zhang, Yu-Qin Ling, و Ying-Hong Gu. "Effects of Hypoxia, Hyperoxia On the Regulation of Expression and Activity of Matrix Metalloproteinase-2 in Hepatic Stellate Cells." World J Gastroenterol 2001.

Chen, Ping-Sheng, et al. "Effects of Hypoxia, Hyperoxia On the Regulation of Expression and Activity of Matrix Metalloproteinase-2 in Hepatic Stellate Cells." World J Gastroenterol 2001.