title: Cui bono?
mesh_terms: D002927:Cimetidine / Q000627:therapeutic use; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005260:Female; D006635:Histamine H2 Antagonists / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D009326:Naval Medicine; D006113:United Kingdom
chemical_list: D006635:Histamine H2 Antagonists; D002927:Cimetidine