RT Journal Article SR Electronic T1 Peripheral artery disease and unusual skin findings JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 605 OP 612 DO 10.3949/ccjm.87a.19074 VO 87 IS 10 A1 Smith, Aaron Andrew Heigaard A1 Luxenberg, Erin A1 Meyers, Roberta YR 2020 UL http://www.ccjm.org/content/87/10/605.abstract AB