Ma, T., Zhu, Z., Ji, Y., Zhang, Y., Yu, Y., Liu, B., . . . Lin, Y. (2004). Correlation of thymidylate synthase, thymidine phosphorylase and dihydropyrimidine dehydrogenase with sensitivity of gastrointestinal cancer cells to 5-fluorouracil and 5-fluoro-2’-deoxyuridine. World J Gastroenterol.

Ma, Tao, Zheng-Gang Zhu, Yu-Bao Ji, Yi Zhang, Ying-Yan Yu, Bing-Ya Liu, Hao-Ran Yin, and Yan-Zhen Lin. "Correlation of Thymidylate Synthase, Thymidine Phosphorylase and Dihydropyrimidine Dehydrogenase With Sensitivity of Gastrointestinal Cancer Cells to 5-fluorouracil and 5-fluoro-2’-deoxyuridine." World J Gastroenterol 2004.

Ma, Tao, et al. "Correlation of Thymidylate Synthase, Thymidine Phosphorylase and Dihydropyrimidine Dehydrogenase With Sensitivity of Gastrointestinal Cancer Cells to 5-fluorouracil and 5-fluoro-2’-deoxyuridine." World J Gastroenterol 2004.