title: Helicobacter pylori infection and gastroduodenal ulcer in self-defense officials in Japan.
authors.forename: K
authors.initials: K
authors.lastname: Shinchi
authors.forename: S
authors.initials: S
authors.lastname: Kono
authors.forename: K
authors.initials: K
authors.lastname: Imanishi
mesh_terms: D016481:Helicobacter Infections / Q000150:complications / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D008889:Military Personnel; D010437:Peptic Ulcer / Q000453:epidemiology* / Q000382:microbiology*; D016036:Seroepidemiologic Studies