Hatzifoti, C; Roussel, Y; Harris, AG; Wren, BW; Morrow, JW; Bajaj-Elliott, M; (2006) Mucosal immunization with a urease B DNA vaccine induces innate and cellular immune responses against Helicobacter pylori. Helicobacter, 11 (2). pp. 113-122. ISSN 1083-4389 DOI: https://doi.org/10.1111/j.1523-5378.2006.00385.x Full text not available from this repository.

Zhang, ZW; Dorrell, N; Wren, BW; Farthing, MJG; (2002) Helicobacter pylori adherence to gastric epithelial cells: a role for non-adhesin virulence genes. Journal of medical microbiology, 51 (6). pp. 495-502. ISSN 0022-2615 https://researchonline.lshtm.ac.uk/id/eprint/17402 Full text not available from this repository.