title: Cimetidine and cancer.
mesh_terms: D002927:Cimetidine / Q000009:adverse effects* / Q000627:therapeutic use; D006146:Guanidines / Q000009:adverse effects*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy; D013274:Stomach Neoplasms / Q000139:chemically induced*
chemical_list: D006146:Guanidines; D002927:Cimetidine