RT Journal Article SR Electronic T1 Palmar erythema as a sign of cancer JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 666 OP 667 DO 10.3949/ccjm.84a.16114 VO 84 IS 9 A1 Michitaka Maekawa YR 2017 UL http://www.ccjm.org/content/84/9/666.abstract AB