title: JID VisualDx Quiz: February 2013.
authors.affiliation: Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
authors.forename: Martha
authors.initials: M
authors.lastname: Viera
authors.forename: Robert S
authors.initials: RS
authors.lastname: Kirsner
mesh_terms: D000506:Alopecia Areata / Q000175:diagnosis* / Q000188:drug therapy / Q000378:metabolism; D006801:Humans; D012176:Retinoids / Q000378:metabolism; D016896:Treatment Outcome; D014801:Vitamin A / Q000627:therapeutic use
chemical_list: D012176:Retinoids; D014801:Vitamin A