title: [Gastroduodenitis and ulcers--statistical study for 1998].
abstract: The ulcer disease is a chronic, cyclical and recrudescing illness, based on disturbing of the regulatory mechanisms of the stomach and duodenum. The ulcer disease is one of the social significant illnesses of our century, because approximately 10% of the people at least once in their life have clinical symptoms of ulcus duodeni.
authors.forename: E
authors.initials: E
authors.lastname: Vichev
authors.forename: N
authors.initials: N
authors.lastname: Krŭstev
authors.forename: D
authors.initials: D
authors.lastname: Krŭstev
authors.forename: N
authors.initials: N
authors.lastname: Baeva
authors.forename: A
authors.initials: A
authors.lastname: Kiselova
authors.forename: N
authors.initials: N
authors.lastname: Ianev
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000627:therapeutic use; D000890:Anti-Infective Agents / Q000008:administration & dosage / Q000627:therapeutic use; D000897:Anti-Ulcer Agents / Q000008:administration & dosage / Q000627:therapeutic use; D002031:Bulgaria / Q000453:epidemiology; D017291:Clarithromycin / Q000008:administration & dosage / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D004381:Duodenal Ulcer / Q000188:drug therapy / Q000453:epidemiology*; D004382:Duodenitis / Q000188:drug therapy / Q000453:epidemiology*; D005756:Gastritis / Q000188:drug therapy / Q000453:epidemiology*; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage / Q000627:therapeutic use; D009853:Omeprazole / Q000008:administration & dosage / Q000627:therapeutic use; D013276:Stomach Ulcer / Q000188:drug therapy / Q000453:epidemiology*
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D000897:Anti-Ulcer Agents; D008795:Metronidazole; D017291:Clarithromycin; D009853:Omeprazole