Xu, Q., Morgan, R. D., Roberts, R. J., Xu, S. Y., van Doorn, L. J., Donahue, J. P., . . . Blaser, M. J. (2002). Functional analysis of iceA1, a CATG-recognizing restriction endonuclease gene in Helicobacter pylori. Oxford University Press.

Xu, Qing, R. D. Morgan, R. J. Roberts, S. Y. Xu, L. J. van Doorn, J. P. Donahue, G. G. Miller, und Martin J. Blaser. Functional Analysis of IceA1, a CATG-recognizing Restriction Endonuclease Gene in Helicobacter Pylori. Oxford University Press, 2002.

Xu, Qing, et al. Functional Analysis of IceA1, a CATG-recognizing Restriction Endonuclease Gene in Helicobacter Pylori. Oxford University Press, 2002.