in a double-blind , randomized , multicenter trial 150 consecutive outpatients with endoscopically verified duodenal ulcer were treated with either a low-dose antacid regimen ( 1 tablet q.i.d . ; acid-neutralizing capacity , 120 mmol/day ) , or cimetidine ( 800 mg nocte ) .
C0013295
duodenal ulcer
C0008783
cimetidine