RT Journal Article SR Electronic T1 Hyperkeratotic fissured plaques on both hands: Mechanic’s hands JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 268 OP 269 DO 10.3949/ccjm.85a.17045 VO 85 IS 4 A1 Anuradha Bishnoi A1 Davinder Parsad YR 2018 UL http://www.ccjm.org/content/85/4/268.abstract AB