title: Helicobacter pylori eradication and reinfection.
authors.forename: V
authors.initials: V
authors.lastname: Savarino
authors.forename: G S
authors.initials: GS
authors.lastname: Mela
authors.forename: S
authors.initials: S
authors.lastname: Vigneri
authors.forename: G
authors.initials: G
authors.lastname: Celle
mesh_terms: D017291:Clarithromycin / Q000627:therapeutic use; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D016481:Helicobacter Infections / Q000188:drug therapy* / Q000382:microbiology; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans; D009593:Nitroimidazoles / Q000627:therapeutic use*; D009853:Omeprazole / Q000627:therapeutic use*; D010437:Peptic Ulcer / Q000188:drug therapy* / Q000382:microbiology; D011899:Ranitidine / Q000627:therapeutic use
chemical_list: D009593:Nitroimidazoles; D011899:Ranitidine; D017291:Clarithromycin; D009853:Omeprazole