4Gisbert JP,Pajares R,Pajares JM.Evolution of Helicobacter pylori therapy from a meta-analytical perspective.Helicobacter,2007,12,2(Supp1):S50-58.
5Zullo A,De Francesco V,Hassan C,et al.The sequential therapy regimen for Helicobacter pylori eradication:a pooled-data analysis.Gut,2007,56:1353-1357.
6Hung IF,Chan P,Leung s,et al.Clarithromycin resistance and efficacy of clarithromycin-containing triple eradication therapy for Helicobacter pylori infection in type 2 diabetes mellitus patients.Helicobacter,2009,14:505-511.