Effects of metformin versus glipizide on cardiovascular outcomes in patients with type 2 diabetes and coronary artery disease.
Diabetes Care. 2013 May;36(5):1304-11. doi: 10.2337/dc12-0719. Epub 2012 Dec 10.
Diabetes Care. 2013.
PMID: 23230096
Free PMC article.
Clinical Trial.