title: Extracorporeal photochemotherapy for chronic erosive lichen planus.
authors.forename: P A
authors.initials: PA
authors.lastname: Bécherel
authors.forename: A
authors.initials: A
authors.lastname: Bussel
authors.forename: O
authors.initials: O
authors.lastname: Chosidow
authors.forename: C
authors.initials: C
authors.lastname: Rabian
authors.forename: J C
authors.initials: JC
authors.lastname: Piette
authors.forename: C
authors.initials: C
authors.lastname: Francès
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D017676:Lichen Planus, Oral / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D017893:Photopheresis; D013997:Time Factors; D016896:Treatment Outcome