title: Red lunula in systemic lupus erythematosus.
authors.forename: U
authors.initials: U
authors.lastname: Wollina
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000473:pathology*; D009262:Nails / Q000473:pathology*