<i>cag</i> , a pathogenicity island of <i>Helicobacter pylori,</i> encodes type I-specific and disease-associated virulence factorsStefano Censini, Antonello Covacci, P Ghiara et al.|Proceedings of the National Academy of Sciences|1996Cited by 1.9k
Gene structure of the Helicobacter pylori cytotoxin and evidence of its key role in gastric disease.John L. Telford, Z Xiang, P Ghiara et al.|The Journal of Experimental Medicine|1994Cited by 591