Hong, W., Sano, K., Morimatsu, S., Scott, D.R., Weeks, D.L., Sachs, G. Goto, T., Mohan, S., Harada, F., Nakajima, N. and Nakano, T. : Medium pH dependent redistribution of the urease of Helicobacter pylori. J. Medical Micribiol., 52 : 211-216, 2003
Hong, W., Sano, K., Morimatsu, S., Scott, D.R., Weeks, D.L., Sachs, G. Goto, T., Mohan, S., Harada, F., Nakajima, N. and Nakano, T. : Medium pH dependent redistribution of the urease of Helicobacter pylori. J. Medical Micribiol., 52 : 211-216, 2003