RT Journal Article SR Electronic T1 Should metformin be used in every patient with type 2 diabetes? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 17 OP 20 DO 10.3949/ccjm.86a.18039 VO 86 IS 1 A1 Vinni Makin A1 M. Cecilia Lansang YR 2019 UL http://www.ccjm.org/content/86/1/17.abstract AB