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1 .Whatweretheobjectivesofreview ?Agoodreviewfocusonwell -defined questions.TheaimsofthisreviewwasclearlypresentedastoexploretheefficacyofranitidinebismuthcitrateineradicationofHelicobacterpylori(HPylori) .2 .Howcomprehensivewasthesearchstrategy ?Thesearc
1.Whatweretheobjectivesofreview?Agoodreviewfocusonwell-definedquestions.TheaimsofthisreviewwasclearlypresentedastoexplorethefficacyofranitidinebismuthcitrateineradicationofHelicobacterpylori (HPylori) .2. How to study the strategy of these two