● Lee A,Phillips MW,O'Rourke JL,Paster BJ,Dewhirst FE,Fraser GJ,Fox JG,Sly LI,Romaniuk PJ,Trust TJ (1992). Helicobacter muridarum sp. nov., a microaerophilic helical bacterium with a novel ultrastructure isolated from the intestinal mucosa of rodents. Int. J. Syst. Bacteriol.42, 27-36.