Rees, Karen Helicobacter pylori eradication for Parkinson's disease. [electronic resource] - The Cochrane database of systematic reviews Nov 2011 - CD008453 p. digital Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD008453.pub2 doi Subjects--Topical Terms: Anti-Bacterial Agents--therapeutic useAntiparkinson Agents--pharmacokineticsHelicobacter Infections--drug therapyHelicobacter pyloriHumansLevodopa--pharmacokineticsParkinson Disease--drug therapyRandomized Controlled Trials as Topic