Higashi, H., Tsutsumi, R., Fujita, A., Yamazaki, S., Asaka, M., Azuma, T., & Hatakeyama, M. (2002). Biological activity of the Helicobacter pylori virulence factor CagA is determined by variation in the tyrosine phosphorylation sites. National Academy of Sciences.

Higashi, Hideaki, Ryouhei Tsutsumi, Akiko Fujita, Shiho Yamazaki, Masahiro Asaka, Takeshi Azuma, und Masanori Hatakeyama. Biological Activity of the Helicobacter Pylori Virulence Factor CagA Is Determined By Variation in the Tyrosine Phosphorylation Sites. National Academy of Sciences, 2002.

Higashi, Hideaki, et al. Biological Activity of the Helicobacter Pylori Virulence Factor CagA Is Determined By Variation in the Tyrosine Phosphorylation Sites. National Academy of Sciences, 2002.