Ontology highlight
ABSTRACT:
SUBMITTER: Raghunath A
PROVIDER: S-EPMC152634 | biostudies-literature | 2003 Apr
REPOSITORIES: biostudies-literature
BMJ (Clinical research ed.) 20030401 7392
<h4>Objectives</h4>To ascertain the prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease and its association with the disease.<h4>Design</h4>Systematic review of studies reporting the prevalence of H pylori in patients with and without gastro-oesophageal reflux disease.<h4>Data sources</h4>Four electronic databases, searched to November 2001, experts, pharmaceutical companies, and journals.<h4>Main outcome measure</h4>Odds ratio for prevalence of H pylori in patie ...[more]