RT Journal Article SR Electronic T1 Is there a role for metformin or acarbose as a weight-loss agent in the absence of diabetes? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 702 OP 704 VO 70 IS 8 A1 Siraj, Elias S. YR 2003 UL http://www.ccjm.org/content/70/8/702.abstract AB