title: Sequential or concomitant therapy for Helicobacter pylori eradication?
authors.forename: Angelo
authors.initials: A
authors.lastname: Zullo
authors.forename: Vincenzo
authors.initials: V
authors.lastname: De Francesco
authors.forename: Cesare
authors.initials: C
authors.lastname: Hassan
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000493:pharmacokinetics / Q000627:therapeutic use; D004334:Drug Administration Schedule; D004359:Drug Therapy, Combination; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori / Q000187:drug effects / Q000302:isolation & purification; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage / Q000493:pharmacokinetics / Q000627:therapeutic use*; D014011:Tinidazole / Q000008:administration & dosage / Q000493:pharmacokinetics / Q000627:therapeutic use*
chemical_list: D000900:Anti-Bacterial Agents; D014011:Tinidazole; D008795:Metronidazole