title: Bullous pemphigoid during ustekinumab therapy.
authors.affiliation: Department of Dermatology, Valenciennes Hospital, Valenciennes, France.
authors.forename: Aurore
authors.initials: A
authors.lastname: Le Guern
authors.affiliation: Department of Dermatology, Lille Hospital, Lille, France.
authors.forename: Salim
authors.initials: S
authors.lastname: Alkeraye
authors.affiliation: Department of Dermatology, Valenciennes Hospital, Valenciennes, France.
authors.forename: Annie
authors.initials: A
authors.lastname: Vermersch-Langlin
authors.affiliation: Department of Pharmacy, Valenciennes Hospital, Valenciennes, France.
authors.forename: Patrick
authors.initials: P
authors.lastname: Coupe
authors.affiliation: Department of Dermatology, Valenciennes Hospital, Valenciennes, France.
authors.forename: Marlène
authors.initials: M
authors.lastname: Vonarx
keywords: BP, Bullous pemphigoid; TNF-α, tumor necrosis factor-alfa; bullous perphigoid; tumor necrosis factor; ustekinumab therapy