title: Hydroxychloroquine is ineffective in treatment of alopecia totalis and extensive alopecia areata: A case series of 8 patients.
authors.affiliation: Copenhagen University Hospital Bispebjerg, Department of Dermatology, Copenhagen, Denmark.
authors.forename: Christoffer V
authors.initials: CV
authors.lastname: Nissen
authors.affiliation: Copenhagen University Hospital Bispebjerg, Department of Dermatology, Copenhagen, Denmark.
authors.forename: Hans Christian
authors.initials: HC
authors.lastname: Wulf
keywords: alopecia; alopecia areata; alopecia totalis; hair loss; hydroxychloroquine; therapy; treatment