fifty-eight adult outpatients with endoscopically verified gastric , prepyloric or duodenal ulcers completed a double-blind trial of treatment with either cimetidine , 1 g daily , plus propantheline , 45 mg daily ( group a ) or cimetidine , 1 g daily , plus placebo ( group b ) .
C0013295
duodenal ulcers
C0008783
cimetidine