title: Helicobacter pylori: host responses in peptic ulceration.
authors.forename: Z
authors.initials: Z
authors.lastname: Xiang
authors.forename: M
authors.initials: M
authors.lastname: Bugnoli
authors.forename: R
authors.initials: R
authors.lastname: Rappuoli
authors.forename: A
authors.initials: A
authors.lastname: Covacci
authors.forename: A
authors.initials: A
authors.lastname: Ponzetto
authors.forename: J E
authors.initials: JE
authors.lastname: Crabtree
mesh_terms: D016481:Helicobacter Infections / Q000150:complications* / Q000276:immunology; D016480:Helicobacter pylori; D006801:Humans; D008875:Middle Aged; D010437:Peptic Ulcer / Q000276:immunology / Q000382:microbiology*