title: Etanercept-induced generalization of chronic, localized, anogenital bullous pemphigoid in a psoriatic patient.
authors.affiliation: Brown University Department of Dermatology, Providence, Rhode Island.
authors.forename: Erin N
authors.initials: EN
authors.lastname: Wilmer
authors.affiliation: StrataDx, Lexington, Massachusetts.
authors.forename: Nils
authors.initials: N
authors.lastname: Becker
authors.affiliation: Brown University Department of Dermatology, Providence, Rhode Island.
authors.forename: Allison
authors.initials: A
authors.lastname: Chen
authors.affiliation: Brown University Department of Dermatology, Providence, Rhode Island.
authors.forename: George
authors.initials: G
authors.lastname: Kroumpouzos
keywords: BP, bullous pemphigoid; DIF, direct immunofluorescence; TNF-α, tumor necrosis factor–alpha; anogenital; bullous pemphigoid; drug eruption; etanercept; immunobullous disease; tumor necrosis factor–alpha