Association of H. pylori Infection with Chronic Atrophic GastritisMeta-analyses According to Type of Disease DefinitionAbstract no.: W6.4Weck, M. N.Brenner, H.Author informationGerman Cancer Research Center, Heidelberg, GermanyHelicobacter 13(5):p 404, October 2008.Copyright © 2008 Blackwell Publishing Ltd.