title: [Systemic lupus erythematosus and avascular necrosis].
authors.forename: J
authors.initials: J
authors.lastname: Antolín Arias
authors.forename: M J
authors.initials: MJ
authors.lastname: Amérigo García
authors.forename: A
authors.initials: A
authors.lastname: Acosta Socorro
authors.forename: J M
authors.initials: JM
authors.lastname: Martín Suárez
mesh_terms: D005271:Femur Head Necrosis / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D015994:Incidence; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D012189:Retrospective Studies
vernacular_title: Lupus eritematoso sistémico y necrosis avascular.