a comparison between cimetidine and tripotassium dicitrato bismuthate liquid ( tdb ) in the treatment of endoscopically diagnosed duodenal ulcer by single-blind randomized trial in 48 patients has shown 18 ( 75 % ) out of 24 patients receiving tdb and 13 ( 54 % ) out of 24 patients receiving cimetidine healed after 4 weeks ' therapy .
C0013295
duodenal ulcer
C0008783
cimetidine