A comparative study of two regimens of cimetidine in the treatment of active duodenal ulcer.
D000328:Adult; D000368:Aged; D002927:Cimetidine / Q000008:administration & dosage* / Q000627:therapeutic use; D004334:Drug Administration Schedule; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence
D002927:Cimetidine