Chuah, Seng-Kee The efficacy of second-line anti-Helicobacter pylori therapy using an extended 14-day levofloxacin/amoxicillin/proton-pump inhibitor treatment--a pilot study. [electronic resource] - Helicobacter Oct 2012 - 374-81 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1523-5378 Standard No.: 10.1111/j.1523-5378.2012.00960.x doi Subjects--Topical Terms: AdultAgedAmoxicillin--administration & dosageAnti-Bacterial Agents--administration & dosageBreath TestsDrug Therapy, Combination--methodsFemaleHelicobacter Infections--drug therapyHumansLevofloxacinMaleMiddle AgedOfloxacin--administration & dosagePilot ProjectsProton Pump Inhibitors--administration & dosageTaiwanTime FactorsTreatment OutcomeUrea--analysis