title: Metformin and colorectal cancer risk in diabetic patients.
authors.forename: George N
authors.initials: GN
authors.lastname: Ioannou
authors.forename: Edward J
authors.initials: EJ
authors.lastname: Boyko
mesh_terms: D015179:Colorectal Neoplasms / Q000453:epidemiology*; D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy* / Q000453:epidemiology*; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D008687:Metformin / Q000627:therapeutic use*
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin