title: Helicobacter pylori infection relapse after eradication is not a problem in developed countries.
authors.affiliation: University Victor Segalen Bordeaux 2, 145 Rue Léo-Saignat, 33076 Bordeaux, France. francis.megraud@chu-bordeaux.fr
authors.forename: Francis
authors.initials: F
authors.lastname: Mégraud
authors.forename: Herve
authors.initials: H
authors.lastname: Lamouliatte