title: Hyperpigmentation in only one identical twin.
authors.affiliation: Department of Pediatrics, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, IN, USA. tdnebesi@iupui.edu
authors.forename: Todd D
authors.initials: TD
authors.lastname: Nebesio
authors.forename: R
authors.initials: R
authors.lastname: Ravi Shankar
mesh_terms: D000224:Addison Disease / Q000150:complications / Q000175:diagnosis* / Q000276:immunology; D002648:Child; D005260:Female; D006801:Humans; D017495:Hyperpigmentation / Q000175:diagnosis* / Q000209:etiology; D014430:Twins, Monozygotic / Q000276:immunology*