title: Cimetidine overdose.
mesh_terms: D002927:Cimetidine / Q000008:administration & dosage* / Q000627:therapeutic use; D004381:Duodenal Ulcer / Q000188:drug therapy; D006146:Guanidines / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D006146:Guanidines; D002927:Cimetidine