title: Metformin: evidence-based versus rational pharmacotherapy.
mesh_terms: D001786:Blood Glucose / Q000378:metabolism; D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy*; D019317:Evidence-Based Medicine; D006801:Humans; D007004:Hypoglycemic Agents / Q000494:pharmacology / Q000627:therapeutic use*; D007328:Insulin / Q000627:therapeutic use; D008687:Metformin / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D001786:Blood Glucose; D007004:Hypoglycemic Agents; D007328:Insulin; D008687:Metformin