Side effects. Metformin for insulin and heart problems?
D002318:Cardiovascular Diseases / Q000517:prevention & control*; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D007328:Insulin / Q000097:blood*; D008687:Metformin / Q000627:therapeutic use*; D010919:Placebos
D007004:Hypoglycemic Agents; D007328:Insulin; D010919:Placebos; D008687:Metformin