title: Methodological problems of randomized clinical trials in the treatment of duodenal ulcer, "gastritis" and Campylobacter pylori infection.
authors.affiliation: Service d'Hépato-Gastroentérologie, Hôpital Antoine-Béclère, Clamart.
authors.forename: T
authors.initials: T
authors.lastname: Poynard
authors.forename: J P
authors.initials: JP
authors.lastname: Pignon
authors.forename: B
authors.initials: B
authors.lastname: Mory
authors.forename: S
authors.initials: S
authors.lastname: Naveau
authors.forename: J C
authors.initials: JC
authors.lastname: Chaput
mesh_terms: D002169:Campylobacter Infections / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000188:drug therapy* / Q000382:microbiology; D005756:Gastritis / Q000188:drug therapy* / Q000382:microbiology; D006801:Humans; D011897:Random Allocation