title: Effect of cimetidine on gastric acid secretion in duodenal ulcer patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D002927:Cimetidine / Q000494:pharmacology / Q000627:therapeutic use*; D004381:Duodenal Ulcer / Q000188:drug therapy* / Q000378:metabolism; D005744:Gastric Acid / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D002927:Cimetidine