title: High frequency of vitamin D deficiency among patients with cutaneous lupus erythematosus [corrected].
authors.forename: J
authors.initials: J
authors.lastname: Renne
authors.forename: T
authors.initials: T
authors.lastname: Werfel
authors.forename: M
authors.initials: M
authors.lastname: Wittmann
mesh_terms: D006801:Humans; D008178:Lupus Erythematosus, Cutaneous / Q000150:complications*; D008179:Lupus Erythematosus, Discoid / Q000150:complications; D014808:Vitamin D Deficiency / Q000209:etiology*