RT Journal Article SR Electronic T1 Born again: The many lives of metformin JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 523 OP 524 DO 10.3949/ccjm.90b.09023 VO 90 IS 9 A1 Mandell, Brian F. YR 2023 UL http://www.ccjm.org/content/90/9/523.abstract AB