title: Leg ulceration in rheumatoid arthritis--an underreported multicausal complication with considerable morbidity: analysis of thirty-six patients and review of the literature.
authors.affiliation: Department of Dermatology, University of Würzburg, Würzburg, Germany. cseitz @ med.uni-goettingen.de
authors.forename: Cornelia S
authors.initials: CS
authors.lastname: Seitz
authors.forename: Nikolaus
authors.initials: N
authors.lastname: Berens
authors.forename: Eva-B
authors.initials: EB
authors.lastname: Bröcker
authors.forename: Axel
authors.initials: A
authors.lastname: Trautmann